Home / 97,803,213.30-146,799,298.35-59,539,461.30

Finding the Fourth Proportional to 97,803,213.30, 146,799,298.35 and 59,539,461.30

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Solution

The fourth proportional to 97,803,213.30, 146,799,298.35 and 59,539,461.30 is: 89,366,707.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,803,213.30 : 146,799,298.35 = 59,539,461.30 : x
  2. Step 2: Convert to fraction form
    97,803,213.30/146,799,298.35 = 59,539,461.30/x
  3. Step 3: Cross multiply
    97,803,213.30x = 146,799,298.35 × 59,539,461.30
  4. Step 4: Simplify right side
    97,803,213.30x = 8,740,351,142,976,978
  5. Step 5: Solve for x
    x = 8,740,351,142,976,978/97,803,213.30
  6. Step 6: Final answer
    x = 89,366,707.37

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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.