Home / 32,779,672.14-45,238,449.88-18,098,165.10

Finding the Fourth Proportional to 32,779,672.14, 45,238,449.88 and 18,098,165.10

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Solution

The fourth proportional to 32,779,672.14, 45,238,449.88 and 18,098,165.10 is: 24,976,849.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,779,672.14 : 45,238,449.88 = 18,098,165.10 : x
  2. Step 2: Convert to fraction form
    32,779,672.14/45,238,449.88 = 18,098,165.10/x
  3. Step 3: Cross multiply
    32,779,672.14x = 45,238,449.88 × 18,098,165.10
  4. Step 4: Simplify right side
    32,779,672.14x = 818,732,934,796,315.25
  5. Step 5: Solve for x
    x = 818,732,934,796,315.25/32,779,672.14
  6. Step 6: Final answer
    x = 24,976,849.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.