Home / 233,967,458.28-322,893,270.90-129,555,244.20

Finding the Fourth Proportional to 233,967,458.28, 322,893,270.90 and 129,555,244.20

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Solution

The fourth proportional to 233,967,458.28, 322,893,270.90 and 129,555,244.20 is: 178,796,303.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,967,458.28 : 322,893,270.90 = 129,555,244.20 : x
  2. Step 2: Convert to fraction form
    233,967,458.28/322,893,270.90 = 129,555,244.20/x
  3. Step 3: Cross multiply
    233,967,458.28x = 322,893,270.90 × 129,555,244.20
  4. Step 4: Simplify right side
    233,967,458.28x = 41,832,516,561,986,248
  5. Step 5: Solve for x
    x = 41,832,516,561,986,248/233,967,458.28
  6. Step 6: Final answer
    x = 178,796,303.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.