Home / 61,843,117.08-85,334,243.82-35,377,263

Finding the Fourth Proportional to 61,843,117.08, 85,334,243.82 and 35,377,263

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Solution

The fourth proportional to 61,843,117.08, 85,334,243.82 and 35,377,263 is: 48,815,327.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,843,117.08 : 85,334,243.82 = 35,377,263 : x
  2. Step 2: Convert to fraction form
    61,843,117.08/85,334,243.82 = 35,377,263/x
  3. Step 3: Cross multiply
    61,843,117.08x = 85,334,243.82 × 35,377,263
  4. Step 4: Simplify right side
    61,843,117.08x = 3,018,891,986,526,264.50
  5. Step 5: Solve for x
    x = 3,018,891,986,526,264.50/61,843,117.08
  6. Step 6: Final answer
    x = 48,815,327.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.