Home / 532,592,201.60-798,975,739.20-164,127,216.32

Finding the Fourth Proportional to 532,592,201.60, 798,975,739.20 and 164,127,216.32

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Solution

The fourth proportional to 532,592,201.60, 798,975,739.20 and 164,127,216.32 is: 246,217,769.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,592,201.60 : 798,975,739.20 = 164,127,216.32 : x
  2. Step 2: Convert to fraction form
    532,592,201.60/798,975,739.20 = 164,127,216.32/x
  3. Step 3: Cross multiply
    532,592,201.60x = 798,975,739.20 × 164,127,216.32
  4. Step 4: Simplify right side
    532,592,201.60x = 131,133,663,982,110,304
  5. Step 5: Solve for x
    x = 131,133,663,982,110,304/532,592,201.60
  6. Step 6: Final answer
    x = 246,217,769.60

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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.