Home / 532,545,211,920.28-799,092,456,158.88-249,592,801,268.24

Finding the Fourth Proportional to 532,545,211,920.28, 799,092,456,158.88 and 249,592,801,268.24

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Solution

The fourth proportional to 532,545,211,920.28, 799,092,456,158.88 and 249,592,801,268.24 is: 374,517,919,118.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,545,211,920.28 : 799,092,456,158.88 = 249,592,801,268.24 : x
  2. Step 2: Convert to fraction form
    532,545,211,920.28/799,092,456,158.88 = 249,592,801,268.24/x
  3. Step 3: Cross multiply
    532,545,211,920.28x = 799,092,456,158.88 × 249,592,801,268.24
  4. Step 4: Simplify right side
    532,545,211,920.28x = 199,447,724,605,013,128,904,704
  5. Step 5: Solve for x
    x = 199,447,724,605,013,128,904,704/532,545,211,920.28
  6. Step 6: Final answer
    x = 374,517,919,118.71

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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.