Home / 61,499,862.30-92,283,843.50-36,847,206.98

Finding the Fourth Proportional to 61,499,862.30, 92,283,843.50 and 36,847,206.98

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Solution

The fourth proportional to 61,499,862.30, 92,283,843.50 and 36,847,206.98 is: 55,291,211.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,499,862.30 : 92,283,843.50 = 36,847,206.98 : x
  2. Step 2: Convert to fraction form
    61,499,862.30/92,283,843.50 = 36,847,206.98/x
  3. Step 3: Cross multiply
    61,499,862.30x = 92,283,843.50 × 36,847,206.98
  4. Step 4: Simplify right side
    61,499,862.30x = 3,400,401,882,354,427.50
  5. Step 5: Solve for x
    x = 3,400,401,882,354,427.50/61,499,862.30
  6. Step 6: Final answer
    x = 55,291,211.32

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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.