Home / 166,992,054.90-250,488,082.35-98,799,645.30

Finding the Fourth Proportional to 166,992,054.90, 250,488,082.35 and 98,799,645.30

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Solution

The fourth proportional to 166,992,054.90, 250,488,082.35 and 98,799,645.30 is: 148,199,467.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,992,054.90 : 250,488,082.35 = 98,799,645.30 : x
  2. Step 2: Convert to fraction form
    166,992,054.90/250,488,082.35 = 98,799,645.30/x
  3. Step 3: Cross multiply
    166,992,054.90x = 250,488,082.35 × 98,799,645.30
  4. Step 4: Simplify right side
    166,992,054.90x = 24,748,133,688,057,188
  5. Step 5: Solve for x
    x = 24,748,133,688,057,188/166,992,054.90
  6. Step 6: Final answer
    x = 148,199,467.95

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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.