Home / 47,559,002.08-65,631,808.56-25,829,125.60

Finding the Fourth Proportional to 47,559,002.08, 65,631,808.56 and 25,829,125.60

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Solution

The fourth proportional to 47,559,002.08, 65,631,808.56 and 25,829,125.60 is: 35,644,402.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,559,002.08 : 65,631,808.56 = 25,829,125.60 : x
  2. Step 2: Convert to fraction form
    47,559,002.08/65,631,808.56 = 25,829,125.60/x
  3. Step 3: Cross multiply
    47,559,002.08x = 65,631,808.56 × 25,829,125.60
  4. Step 4: Simplify right side
    47,559,002.08x = 1,695,212,226,651,395.25
  5. Step 5: Solve for x
    x = 1,695,212,226,651,395.25/47,559,002.08
  6. Step 6: Final answer
    x = 35,644,402.79

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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.