Home / 39,476,493.60-59,214,740.40-16,754,438.40

Finding the Fourth Proportional to 39,476,493.60, 59,214,740.40 and 16,754,438.40

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Solution

The fourth proportional to 39,476,493.60, 59,214,740.40 and 16,754,438.40 is: 25,131,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,476,493.60 : 59,214,740.40 = 16,754,438.40 : x
  2. Step 2: Convert to fraction form
    39,476,493.60/59,214,740.40 = 16,754,438.40/x
  3. Step 3: Cross multiply
    39,476,493.60x = 59,214,740.40 × 16,754,438.40
  4. Step 4: Simplify right side
    39,476,493.60x = 992,109,720,403,791.38
  5. Step 5: Solve for x
    x = 992,109,720,403,791.38/39,476,493.60
  6. Step 6: Final answer
    x = 25,131,657.60

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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.