Home / 5,613,572,944,716.40-7,746,776,148,657.80-3,110,737,822,729.30

Finding the Fourth Proportional to 5,613,572,944,716.40, 7,746,776,148,657.80 and 3,110,737,822,729.30

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Solution

The fourth proportional to 5,613,572,944,716.40, 7,746,776,148,657.80 and 3,110,737,822,729.30 is: 4,292,843,400,659.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,572,944,716.40 : 7,746,776,148,657.80 = 3,110,737,822,729.30 : x
  2. Step 2: Convert to fraction form
    5,613,572,944,716.40/7,746,776,148,657.80 = 3,110,737,822,729.30/x
  3. Step 3: Cross multiply
    5,613,572,944,716.40x = 7,746,776,148,657.80 × 3,110,737,822,729.30
  4. Step 4: Simplify right side
    5,613,572,944,716.40x = 24,098,189,569,847,035,678,425,088
  5. Step 5: Solve for x
    x = 24,098,189,569,847,035,678,425,088/5,613,572,944,716.40
  6. Step 6: Final answer
    x = 4,292,843,400,659.59

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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.