Home / 104,376,442.77-156,563,667.22-63,447,182.46

Finding the Fourth Proportional to 104,376,442.77, 156,563,667.22 and 63,447,182.46

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Solution

The fourth proportional to 104,376,442.77, 156,563,667.22 and 63,447,182.46 is: 95,170,167.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,376,442.77 : 156,563,667.22 = 63,447,182.46 : x
  2. Step 2: Convert to fraction form
    104,376,442.77/156,563,667.22 = 63,447,182.46/x
  3. Step 3: Cross multiply
    104,376,442.77x = 156,563,667.22 × 63,447,182.46
  4. Step 4: Simplify right side
    104,376,442.77x = 9,933,523,559,931,242
  5. Step 5: Solve for x
    x = 9,933,523,559,931,242/104,376,442.77
  6. Step 6: Final answer
    x = 95,170,167.68

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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.