Home / 32,338,013.40-48,507,020.10-29,149,367.40

Finding the Fourth Proportional to 32,338,013.40, 48,507,020.10 and 29,149,367.40

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Solution

The fourth proportional to 32,338,013.40, 48,507,020.10 and 29,149,367.40 is: 43,724,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,338,013.40 : 48,507,020.10 = 29,149,367.40 : x
  2. Step 2: Convert to fraction form
    32,338,013.40/48,507,020.10 = 29,149,367.40/x
  3. Step 3: Cross multiply
    32,338,013.40x = 48,507,020.10 × 29,149,367.40
  4. Step 4: Simplify right side
    32,338,013.40x = 1,413,948,950,374,084.75
  5. Step 5: Solve for x
    x = 1,413,948,950,374,084.75/32,338,013.40
  6. Step 6: Final answer
    x = 43,724,051.10

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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.