Home / 39,484,070,474.20-59,224,019,802.90-12,951,092,016.52

Finding the Fourth Proportional to 39,484,070,474.20, 59,224,019,802.90 and 12,951,092,016.52

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Solution

The fourth proportional to 39,484,070,474.20, 59,224,019,802.90 and 12,951,092,016.52 is: 19,425,953,830.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484,070,474.20 : 59,224,019,802.90 = 12,951,092,016.52 : x
  2. Step 2: Convert to fraction form
    39,484,070,474.20/59,224,019,802.90 = 12,951,092,016.52/x
  3. Step 3: Cross multiply
    39,484,070,474.20x = 59,224,019,802.90 × 12,951,092,016.52
  4. Step 4: Simplify right side
    39,484,070,474.20x = 767,015,730,055,560,560,640
  5. Step 5: Solve for x
    x = 767,015,730,055,560,560,640/39,484,070,474.20
  6. Step 6: Final answer
    x = 19,425,953,830.08

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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.