Home / 1,756,023,700.43-2,423,465,959.53-963,222,906.75

Finding the Fourth Proportional to 1,756,023,700.43, 2,423,465,959.53 and 963,222,906.75

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Solution

The fourth proportional to 1,756,023,700.43, 2,423,465,959.53 and 963,222,906.75 is: 1,329,331,674.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,023,700.43 : 2,423,465,959.53 = 963,222,906.75 : x
  2. Step 2: Convert to fraction form
    1,756,023,700.43/2,423,465,959.53 = 963,222,906.75/x
  3. Step 3: Cross multiply
    1,756,023,700.43x = 2,423,465,959.53 × 963,222,906.75
  4. Step 4: Simplify right side
    1,756,023,700.43x = 2,334,337,925,948,164,608
  5. Step 5: Solve for x
    x = 2,334,337,925,948,164,608/1,756,023,700.43
  6. Step 6: Final answer
    x = 1,329,331,674.38

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Half scale
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Double scale
Find fourth proportional to 1,756,023,701.43, 2,423,465,960.91 and 963,222,907.75
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.