Home / 532,545,211,914.30-799,092,456,149.88-249,592,801,262.22

Finding the Fourth Proportional to 532,545,211,914.30, 799,092,456,149.88 and 249,592,801,262.22

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Solution

The fourth proportional to 532,545,211,914.30, 799,092,456,149.88 and 249,592,801,262.22 is: 374,517,919,109.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,545,211,914.30 : 799,092,456,149.88 = 249,592,801,262.22 : x
  2. Step 2: Convert to fraction form
    532,545,211,914.30/799,092,456,149.88 = 249,592,801,262.22/x
  3. Step 3: Cross multiply
    532,545,211,914.30x = 799,092,456,149.88 × 249,592,801,262.22
  4. Step 4: Simplify right side
    532,545,211,914.30x = 199,447,724,597,956,262,756,352
  5. Step 5: Solve for x
    x = 199,447,724,597,956,262,756,352/532,545,211,914.30
  6. Step 6: Final answer
    x = 374,517,919,109.66

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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.