Home / 47,283,508.88-70,929,287.44-14,926,756.40

Finding the Fourth Proportional to 47,283,508.88, 70,929,287.44 and 14,926,756.40

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Solution

The fourth proportional to 47,283,508.88, 70,929,287.44 and 14,926,756.40 is: 22,391,404.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,283,508.88 : 70,929,287.44 = 14,926,756.40 : x
  2. Step 2: Convert to fraction form
    47,283,508.88/70,929,287.44 = 14,926,756.40/x
  3. Step 3: Cross multiply
    47,283,508.88x = 70,929,287.44 × 14,926,756.40
  4. Step 4: Simplify right side
    47,283,508.88x = 1,058,744,195,242,459.62
  5. Step 5: Solve for x
    x = 1,058,744,195,242,459.62/47,283,508.88
  6. Step 6: Final answer
    x = 22,391,404.96

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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.