Home / 32,779,669.14-45,238,445.73-18,098,162.10

Finding the Fourth Proportional to 32,779,669.14, 45,238,445.73 and 18,098,162.10

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Solution

The fourth proportional to 32,779,669.14, 45,238,445.73 and 18,098,162.10 is: 24,976,845.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,779,669.14 : 45,238,445.73 = 18,098,162.10 : x
  2. Step 2: Convert to fraction form
    32,779,669.14/45,238,445.73 = 18,098,162.10/x
  3. Step 3: Cross multiply
    32,779,669.14x = 45,238,445.73 × 18,098,162.10
  4. Step 4: Simplify right side
    32,779,669.14x = 818,732,723,973,592.88
  5. Step 5: Solve for x
    x = 818,732,723,973,592.88/32,779,669.14
  6. Step 6: Final answer
    x = 24,976,845.27

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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.