Home / 16,529,068.16-24,779,400.96-5,744,968.64

Finding the Fourth Proportional to 16,529,068.16, 24,779,400.96 and 5,744,968.64

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Solution

The fourth proportional to 16,529,068.16, 24,779,400.96 and 5,744,968.64 is: 8,612,517.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529,068.16 : 24,779,400.96 = 5,744,968.64 : x
  2. Step 2: Convert to fraction form
    16,529,068.16/24,779,400.96 = 5,744,968.64/x
  3. Step 3: Cross multiply
    16,529,068.16x = 24,779,400.96 × 5,744,968.64
  4. Step 4: Simplify right side
    16,529,068.16x = 142,356,881,433,185.91
  5. Step 5: Solve for x
    x = 142,356,881,433,185.91/16,529,068.16
  6. Step 6: Final answer
    x = 8,612,517.06

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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.