Home / 804,816,101.10-1,207,224,151.65-797,163,350.70

Finding the Fourth Proportional to 804,816,101.10, 1,207,224,151.65 and 797,163,350.70

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Solution

The fourth proportional to 804,816,101.10, 1,207,224,151.65 and 797,163,350.70 is: 1,195,745,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,816,101.10 : 1,207,224,151.65 = 797,163,350.70 : x
  2. Step 2: Convert to fraction form
    804,816,101.10/1,207,224,151.65 = 797,163,350.70/x
  3. Step 3: Cross multiply
    804,816,101.10x = 1,207,224,151.65 × 797,163,350.70
  4. Step 4: Simplify right side
    804,816,101.10x = 962,354,849,775,279,104
  5. Step 5: Solve for x
    x = 962,354,849,775,279,104/804,816,101.10
  6. Step 6: Final answer
    x = 1,195,745,026.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.