Home / 2,674,944,909.10-4,012,417,363.65-927,566,901.10

Finding the Fourth Proportional to 2,674,944,909.10, 4,012,417,363.65 and 927,566,901.10

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Solution

The fourth proportional to 2,674,944,909.10, 4,012,417,363.65 and 927,566,901.10 is: 1,391,350,351.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,944,909.10 : 4,012,417,363.65 = 927,566,901.10 : x
  2. Step 2: Convert to fraction form
    2,674,944,909.10/4,012,417,363.65 = 927,566,901.10/x
  3. Step 3: Cross multiply
    2,674,944,909.10x = 4,012,417,363.65 × 927,566,901.10
  4. Step 4: Simplify right side
    2,674,944,909.10x = 3,721,785,539,920,662,528
  5. Step 5: Solve for x
    x = 3,721,785,539,920,662,528/2,674,944,909.10
  6. Step 6: Final answer
    x = 1,391,350,351.65

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Double scale
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Similar ratio
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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.