Home / 65,987,432.10-92,573,723.70-65,987,432.10

Finding the Fourth Proportional to 65,987,432.10, 92,573,723.70 and 65,987,432.10

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Solution

The fourth proportional to 65,987,432.10, 92,573,723.70 and 65,987,432.10 is: 92,573,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,987,432.10 : 92,573,723.70 = 65,987,432.10 : x
  2. Step 2: Convert to fraction form
    65,987,432.10/92,573,723.70 = 65,987,432.10/x
  3. Step 3: Cross multiply
    65,987,432.10x = 92,573,723.70 × 65,987,432.10
  4. Step 4: Simplify right side
    65,987,432.10x = 6,108,702,306,897,911
  5. Step 5: Solve for x
    x = 6,108,702,306,897,911/65,987,432.10
  6. Step 6: Final answer
    x = 92,573,723.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.