Home / 61,466,818.60-84,829,045.05-35,006,291.26

Finding the Fourth Proportional to 61,466,818.60, 84,829,045.05 and 35,006,291.26

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Solution

The fourth proportional to 61,466,818.60, 84,829,045.05 and 35,006,291.26 is: 48,311,435.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,466,818.60 : 84,829,045.05 = 35,006,291.26 : x
  2. Step 2: Convert to fraction form
    61,466,818.60/84,829,045.05 = 35,006,291.26/x
  3. Step 3: Cross multiply
    61,466,818.60x = 84,829,045.05 × 35,006,291.26
  4. Step 4: Simplify right side
    61,466,818.60x = 2,969,550,258,327,961
  5. Step 5: Solve for x
    x = 2,969,550,258,327,961/61,466,818.60
  6. Step 6: Final answer
    x = 48,311,435.76

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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.