Home / 65,892,679.95-98,839,996.31-24,941,123.98

Finding the Fourth Proportional to 65,892,679.95, 98,839,996.31 and 24,941,123.98

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Solution

The fourth proportional to 65,892,679.95, 98,839,996.31 and 24,941,123.98 is: 37,412,055.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,892,679.95 : 98,839,996.31 = 24,941,123.98 : x
  2. Step 2: Convert to fraction form
    65,892,679.95/98,839,996.31 = 24,941,123.98/x
  3. Step 3: Cross multiply
    65,892,679.95x = 98,839,996.31 × 24,941,123.98
  4. Step 4: Simplify right side
    65,892,679.95x = 2,465,180,602,150,452.50
  5. Step 5: Solve for x
    x = 2,465,180,602,150,452.50/65,892,679.95
  6. Step 6: Final answer
    x = 37,412,055.54

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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.