Home / 66,032,234.08-98,996,258.88-41,719,915.76

Finding the Fourth Proportional to 66,032,234.08, 98,996,258.88 and 41,719,915.76

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Solution

The fourth proportional to 66,032,234.08, 98,996,258.88 and 41,719,915.76 is: 62,546,961.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,032,234.08 : 98,996,258.88 = 41,719,915.76 : x
  2. Step 2: Convert to fraction form
    66,032,234.08/98,996,258.88 = 41,719,915.76/x
  3. Step 3: Cross multiply
    66,032,234.08x = 98,996,258.88 × 41,719,915.76
  4. Step 4: Simplify right side
    66,032,234.08x = 4,130,115,581,028,751.50
  5. Step 5: Solve for x
    x = 4,130,115,581,028,751.50/66,032,234.08
  6. Step 6: Final answer
    x = 62,546,961.17

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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.