Home / 98,592,390.96-147,902,043.78-41,071,207.29

Finding the Fourth Proportional to 98,592,390.96, 147,902,043.78 and 41,071,207.29

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Solution

The fourth proportional to 98,592,390.96, 147,902,043.78 and 41,071,207.29 is: 61,612,416.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,592,390.96 : 147,902,043.78 = 41,071,207.29 : x
  2. Step 2: Convert to fraction form
    98,592,390.96/147,902,043.78 = 41,071,207.29/x
  3. Step 3: Cross multiply
    98,592,390.96x = 147,902,043.78 × 41,071,207.29
  4. Step 4: Simplify right side
    98,592,390.96x = 6,074,515,498,703,035
  5. Step 5: Solve for x
    x = 6,074,515,498,703,035/98,592,390.96
  6. Step 6: Final answer
    x = 61,612,416.94

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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.