Home / 39,484,070,468.71-59,224,019,794.66-12,951,092,011.03

Finding the Fourth Proportional to 39,484,070,468.71, 59,224,019,794.66 and 12,951,092,011.03

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Solution

The fourth proportional to 39,484,070,468.71, 59,224,019,794.66 and 12,951,092,011.03 is: 19,425,953,821.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484,070,468.71 : 59,224,019,794.66 = 12,951,092,011.03 : x
  2. Step 2: Convert to fraction form
    39,484,070,468.71/59,224,019,794.66 = 12,951,092,011.03/x
  3. Step 3: Cross multiply
    39,484,070,468.71x = 59,224,019,794.66 × 12,951,092,011.03
  4. Step 4: Simplify right side
    39,484,070,468.71x = 767,015,729,623,585,259,520
  5. Step 5: Solve for x
    x = 767,015,729,623,585,259,520/39,484,070,468.71
  6. Step 6: Final answer
    x = 19,425,953,821.84

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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.