Home / 97,925,591.66-146,883,071.82-29,762,969

Finding the Fourth Proportional to 97,925,591.66, 146,883,071.82 and 29,762,969

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Solution

The fourth proportional to 97,925,591.66, 146,883,071.82 and 29,762,969 is: 44,642,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925,591.66 : 146,883,071.82 = 29,762,969 : x
  2. Step 2: Convert to fraction form
    97,925,591.66/146,883,071.82 = 29,762,969/x
  3. Step 3: Cross multiply
    97,925,591.66x = 146,883,071.82 × 29,762,969
  4. Step 4: Simplify right side
    97,925,591.66x = 4,371,676,313,203,433.50
  5. Step 5: Solve for x
    x = 4,371,676,313,203,433.50/97,925,591.66
  6. Step 6: Final answer
    x = 44,642,837.88

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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.