Home / 39,646,007,864.72-59,468,747,251.80-16,063,896,893.84

Finding the Fourth Proportional to 39,646,007,864.72, 59,468,747,251.80 and 16,063,896,893.84

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Solution

The fourth proportional to 39,646,007,864.72, 59,468,747,251.80 and 16,063,896,893.84 is: 24,095,738,151.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,646,007,864.72 : 59,468,747,251.80 = 16,063,896,893.84 : x
  2. Step 2: Convert to fraction form
    39,646,007,864.72/59,468,747,251.80 = 16,063,896,893.84/x
  3. Step 3: Cross multiply
    39,646,007,864.72x = 59,468,747,251.80 × 16,063,896,893.84
  4. Step 4: Simplify right side
    39,646,007,864.72x = 955,299,824,258,746,155,008
  5. Step 5: Solve for x
    x = 955,299,824,258,746,155,008/39,646,007,864.72
  6. Step 6: Final answer
    x = 24,095,738,151.45

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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.