Home / 5,613,572,944,705.50-7,746,776,148,641.50-3,110,737,822,717.90

Finding the Fourth Proportional to 5,613,572,944,705.50, 7,746,776,148,641.50 and 3,110,737,822,717.90

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Solution

The fourth proportional to 5,613,572,944,705.50, 7,746,776,148,641.50 and 3,110,737,822,717.90 is: 4,292,843,400,643.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,572,944,705.50 : 7,746,776,148,641.50 = 3,110,737,822,717.90 : x
  2. Step 2: Convert to fraction form
    5,613,572,944,705.50/7,746,776,148,641.50 = 3,110,737,822,717.90/x
  3. Step 3: Cross multiply
    5,613,572,944,705.50x = 7,746,776,148,641.50 × 3,110,737,822,717.90
  4. Step 4: Simplify right side
    5,613,572,944,705.50x = 24,098,189,569,708,016,176,988,160
  5. Step 5: Solve for x
    x = 24,098,189,569,708,016,176,988,160/5,613,572,944,705.50
  6. Step 6: Final answer
    x = 4,292,843,400,643.16

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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.