Home / 64,540,892.40-96,774,013.80-24,155,458.80

Finding the Fourth Proportional to 64,540,892.40, 96,774,013.80 and 24,155,458.80

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Solution

The fourth proportional to 64,540,892.40, 96,774,013.80 and 24,155,458.80 is: 36,219,218.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,540,892.40 : 96,774,013.80 = 24,155,458.80 : x
  2. Step 2: Convert to fraction form
    64,540,892.40/96,774,013.80 = 24,155,458.80/x
  3. Step 3: Cross multiply
    64,540,892.40x = 96,774,013.80 × 24,155,458.80
  4. Step 4: Simplify right side
    64,540,892.40x = 2,337,620,703,256,531.50
  5. Step 5: Solve for x
    x = 2,337,620,703,256,531.50/64,540,892.40
  6. Step 6: Final answer
    x = 36,219,218.80

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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.