Home / 104,357,799.70-156,536,699.55-95,429,590.90

Finding the Fourth Proportional to 104,357,799.70, 156,536,699.55 and 95,429,590.90

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Solution

The fourth proportional to 104,357,799.70, 156,536,699.55 and 95,429,590.90 is: 143,144,386.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,357,799.70 : 156,536,699.55 = 95,429,590.90 : x
  2. Step 2: Convert to fraction form
    104,357,799.70/156,536,699.55 = 95,429,590.90/x
  3. Step 3: Cross multiply
    104,357,799.70x = 156,536,699.55 × 95,429,590.90
  4. Step 4: Simplify right side
    104,357,799.70x = 14,938,233,198,892,716
  5. Step 5: Solve for x
    x = 14,938,233,198,892,716/104,357,799.70
  6. Step 6: Final answer
    x = 143,144,386.35

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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.