Home / 532,545,211,927.80-799,092,456,170.14-249,592,801,275.72

Finding the Fourth Proportional to 532,545,211,927.80, 799,092,456,170.14 and 249,592,801,275.72

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Solution

The fourth proportional to 532,545,211,927.80, 799,092,456,170.14 and 249,592,801,275.72 is: 374,517,919,129.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,545,211,927.80 : 799,092,456,170.14 = 249,592,801,275.72 : x
  2. Step 2: Convert to fraction form
    532,545,211,927.80/799,092,456,170.14 = 249,592,801,275.72/x
  3. Step 3: Cross multiply
    532,545,211,927.80x = 799,092,456,170.14 × 249,592,801,275.72
  4. Step 4: Simplify right side
    532,545,211,927.80x = 199,447,724,613,800,766,210,048
  5. Step 5: Solve for x
    x = 199,447,724,613,800,766,210,048/532,545,211,927.80
  6. Step 6: Final answer
    x = 374,517,919,129.92

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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.