Home / 32,869,931.10-49,304,896.65-8,935,403.10

Finding the Fourth Proportional to 32,869,931.10, 49,304,896.65 and 8,935,403.10

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Solution

The fourth proportional to 32,869,931.10, 49,304,896.65 and 8,935,403.10 is: 13,403,104.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,869,931.10 : 49,304,896.65 = 8,935,403.10 : x
  2. Step 2: Convert to fraction form
    32,869,931.10/49,304,896.65 = 8,935,403.10/x
  3. Step 3: Cross multiply
    32,869,931.10x = 49,304,896.65 × 8,935,403.10
  4. Step 4: Simplify right side
    32,869,931.10x = 440,559,126,371,589.56
  5. Step 5: Solve for x
    x = 440,559,126,371,589.56/32,869,931.10
  6. Step 6: Final answer
    x = 13,403,104.65

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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.