Home / 61,655,512.04-92,496,245.34-23,316,168.68

Finding the Fourth Proportional to 61,655,512.04, 92,496,245.34 and 23,316,168.68

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Solution

The fourth proportional to 61,655,512.04, 92,496,245.34 and 23,316,168.68 is: 34,979,160.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,655,512.04 : 92,496,245.34 = 23,316,168.68 : x
  2. Step 2: Convert to fraction form
    61,655,512.04/92,496,245.34 = 23,316,168.68/x
  3. Step 3: Cross multiply
    61,655,512.04x = 92,496,245.34 × 23,316,168.68
  4. Step 4: Simplify right side
    61,655,512.04x = 2,156,658,058,614,104
  5. Step 5: Solve for x
    x = 2,156,658,058,614,104/61,655,512.04
  6. Step 6: Final answer
    x = 34,979,160.62

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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.