Home / 61,466,817.10-84,829,042.98-35,006,289.76

Finding the Fourth Proportional to 61,466,817.10, 84,829,042.98 and 35,006,289.76

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Solution

The fourth proportional to 61,466,817.10, 84,829,042.98 and 35,006,289.76 is: 48,311,433.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,466,817.10 : 84,829,042.98 = 35,006,289.76 : x
  2. Step 2: Convert to fraction form
    61,466,817.10/84,829,042.98 = 35,006,289.76/x
  3. Step 3: Cross multiply
    61,466,817.10x = 84,829,042.98 × 35,006,289.76
  4. Step 4: Simplify right side
    61,466,817.10x = 2,969,550,058,621,374
  5. Step 5: Solve for x
    x = 2,969,550,058,621,374/61,466,817.10
  6. Step 6: Final answer
    x = 48,311,433.69

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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.