Home / 29,657,870.45-44,455,416.85-13,495,171.88

Finding the Fourth Proportional to 29,657,870.45, 44,455,416.85 and 13,495,171.88

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Solution

The fourth proportional to 29,657,870.45, 44,455,416.85 and 13,495,171.88 is: 20,228,475.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,657,870.45 : 44,455,416.85 = 13,495,171.88 : x
  2. Step 2: Convert to fraction form
    29,657,870.45/44,455,416.85 = 13,495,171.88/x
  3. Step 3: Cross multiply
    29,657,870.45x = 44,455,416.85 × 13,495,171.88
  4. Step 4: Simplify right side
    29,657,870.45x = 599,933,491,387,798.25
  5. Step 5: Solve for x
    x = 599,933,491,387,798.25/29,657,870.45
  6. Step 6: Final answer
    x = 20,228,475.01

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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.