Home / 61,466,647.75-84,828,809.26-35,006,120.47

Finding the Fourth Proportional to 61,466,647.75, 84,828,809.26 and 35,006,120.47

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Solution

The fourth proportional to 61,466,647.75, 84,828,809.26 and 35,006,120.47 is: 48,311,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,466,647.75 : 84,828,809.26 = 35,006,120.47 : x
  2. Step 2: Convert to fraction form
    61,466,647.75/84,828,809.26 = 35,006,120.47/x
  3. Step 3: Cross multiply
    61,466,647.75x = 84,828,809.26 × 35,006,120.47
  4. Step 4: Simplify right side
    61,466,647.75x = 2,969,527,516,107,180.50
  5. Step 5: Solve for x
    x = 2,969,527,516,107,180.50/61,466,647.75
  6. Step 6: Final answer
    x = 48,311,200.06

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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.