Home / 1,756,023,705.93-2,423,465,967.12-963,222,912.25

Finding the Fourth Proportional to 1,756,023,705.93, 2,423,465,967.12 and 963,222,912.25

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Solution

The fourth proportional to 1,756,023,705.93, 2,423,465,967.12 and 963,222,912.25 is: 1,329,331,681.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,023,705.93 : 2,423,465,967.12 = 963,222,912.25 : x
  2. Step 2: Convert to fraction form
    1,756,023,705.93/2,423,465,967.12 = 963,222,912.25/x
  3. Step 3: Cross multiply
    1,756,023,705.93x = 2,423,465,967.12 × 963,222,912.25
  4. Step 4: Simplify right side
    1,756,023,705.93x = 2,334,337,946,588,088,832
  5. Step 5: Solve for x
    x = 2,334,337,946,588,088,832/1,756,023,705.93
  6. Step 6: Final answer
    x = 1,329,331,681.97

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Double scale
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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.