Home / 117,949,832.40-176,924,748.60-41,264,864.40

Finding the Fourth Proportional to 117,949,832.40, 176,924,748.60 and 41,264,864.40

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Solution

The fourth proportional to 117,949,832.40, 176,924,748.60 and 41,264,864.40 is: 61,897,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,949,832.40 : 176,924,748.60 = 41,264,864.40 : x
  2. Step 2: Convert to fraction form
    117,949,832.40/176,924,748.60 = 41,264,864.40/x
  3. Step 3: Cross multiply
    117,949,832.40x = 176,924,748.60 × 41,264,864.40
  4. Step 4: Simplify right side
    117,949,832.40x = 7,300,775,759,983,089
  5. Step 5: Solve for x
    x = 7,300,775,759,983,089/117,949,832.40
  6. Step 6: Final answer
    x = 61,897,296.60

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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.