Home / 41,307,430.60-61,961,145.90-36,843,326.20

Finding the Fourth Proportional to 41,307,430.60, 61,961,145.90 and 36,843,326.20

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Solution

The fourth proportional to 41,307,430.60, 61,961,145.90 and 36,843,326.20 is: 55,264,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,430.60 : 61,961,145.90 = 36,843,326.20 : x
  2. Step 2: Convert to fraction form
    41,307,430.60/61,961,145.90 = 36,843,326.20/x
  3. Step 3: Cross multiply
    41,307,430.60x = 61,961,145.90 × 36,843,326.20
  4. Step 4: Simplify right side
    41,307,430.60x = 2,282,854,710,119,492.50
  5. Step 5: Solve for x
    x = 2,282,854,710,119,492.50/41,307,430.60
  6. Step 6: Final answer
    x = 55,264,989.30

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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.