Home / 173,832,023.80-260,748,035.70-52,663,475.80

Finding the Fourth Proportional to 173,832,023.80, 260,748,035.70 and 52,663,475.80

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Solution

The fourth proportional to 173,832,023.80, 260,748,035.70 and 52,663,475.80 is: 78,995,213.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,832,023.80 : 260,748,035.70 = 52,663,475.80 : x
  2. Step 2: Convert to fraction form
    173,832,023.80/260,748,035.70 = 52,663,475.80/x
  3. Step 3: Cross multiply
    173,832,023.80x = 260,748,035.70 × 52,663,475.80
  4. Step 4: Simplify right side
    173,832,023.80x = 13,731,897,867,984,484
  5. Step 5: Solve for x
    x = 13,731,897,867,984,484/173,832,023.80
  6. Step 6: Final answer
    x = 78,995,213.70

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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.