Home / 264,256,952.40-396,385,428.60-182,627,614.80

Finding the Fourth Proportional to 264,256,952.40, 396,385,428.60 and 182,627,614.80

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Solution

The fourth proportional to 264,256,952.40, 396,385,428.60 and 182,627,614.80 is: 273,941,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,256,952.40 : 396,385,428.60 = 182,627,614.80 : x
  2. Step 2: Convert to fraction form
    264,256,952.40/396,385,428.60 = 182,627,614.80/x
  3. Step 3: Cross multiply
    264,256,952.40x = 396,385,428.60 × 182,627,614.80
  4. Step 4: Simplify right side
    264,256,952.40x = 72,390,925,366,693,712
  5. Step 5: Solve for x
    x = 72,390,925,366,693,712/264,256,952.40
  6. Step 6: Final answer
    x = 273,941,422.20

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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.