Home / 65,577,085.92-97,940,465.85-59,416,759.49

Finding the Fourth Proportional to 65,577,085.92, 97,940,465.85 and 59,416,759.49

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Solution

The fourth proportional to 65,577,085.92, 97,940,465.85 and 59,416,759.49 is: 88,739,916.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,577,085.92 : 97,940,465.85 = 59,416,759.49 : x
  2. Step 2: Convert to fraction form
    65,577,085.92/97,940,465.85 = 59,416,759.49/x
  3. Step 3: Cross multiply
    65,577,085.92x = 97,940,465.85 × 59,416,759.49
  4. Step 4: Simplify right side
    65,577,085.92x = 5,819,305,103,258,306
  5. Step 5: Solve for x
    x = 5,819,305,103,258,306/65,577,085.92
  6. Step 6: Final answer
    x = 88,739,916.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.