Home / 605,168,001.60-907,416,079.20-241,251,201.60

Finding the Fourth Proportional to 605,168,001.60, 907,416,079.20 and 241,251,201.60

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Solution

The fourth proportional to 605,168,001.60, 907,416,079.20 and 241,251,201.60 is: 361,742,886.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,168,001.60 : 907,416,079.20 = 241,251,201.60 : x
  2. Step 2: Convert to fraction form
    605,168,001.60/907,416,079.20 = 241,251,201.60/x
  3. Step 3: Cross multiply
    605,168,001.60x = 907,416,079.20 × 241,251,201.60
  4. Step 4: Simplify right side
    605,168,001.60x = 218,915,219,458,160,768
  5. Step 5: Solve for x
    x = 218,915,219,458,160,768/605,168,001.60
  6. Step 6: Final answer
    x = 361,742,886.07

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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.