Home / 39,484,070,459.94-59,224,019,781.51-12,951,092,002.26

Finding the Fourth Proportional to 39,484,070,459.94, 59,224,019,781.51 and 12,951,092,002.26

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Solution

The fourth proportional to 39,484,070,459.94, 59,224,019,781.51 and 12,951,092,002.26 is: 19,425,953,808.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484,070,459.94 : 59,224,019,781.51 = 12,951,092,002.26 : x
  2. Step 2: Convert to fraction form
    39,484,070,459.94/59,224,019,781.51 = 12,951,092,002.26/x
  3. Step 3: Cross multiply
    39,484,070,459.94x = 59,224,019,781.51 × 12,951,092,002.26
  4. Step 4: Simplify right side
    39,484,070,459.94x = 767,015,728,934,002,229,248
  5. Step 5: Solve for x
    x = 767,015,728,934,002,229,248/39,484,070,459.94
  6. Step 6: Final answer
    x = 19,425,953,808.69

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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.