Home / 31,724,773,960.41-47,577,064,921.20-10,473,265,693.62

Finding the Fourth Proportional to 31,724,773,960.41, 47,577,064,921.20 and 10,473,265,693.62

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Solution

The fourth proportional to 31,724,773,960.41, 47,577,064,921.20 and 10,473,265,693.62 is: 15,706,565,552.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,724,773,960.41 : 47,577,064,921.20 = 10,473,265,693.62 : x
  2. Step 2: Convert to fraction form
    31,724,773,960.41/47,577,064,921.20 = 10,473,265,693.62/x
  3. Step 3: Cross multiply
    31,724,773,960.41x = 47,577,064,921.20 × 10,473,265,693.62
  4. Step 4: Simplify right side
    31,724,773,960.41x = 498,287,241,842,335,481,856
  5. Step 5: Solve for x
    x = 498,287,241,842,335,481,856/31,724,773,960.41
  6. Step 6: Final answer
    x = 15,706,565,552.34

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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.