Home / 8,423,195,063,299.20-12,625,974,237,161-3,525,037,918,853.40

Finding the Fourth Proportional to 8,423,195,063,299.20, 12,625,974,237,161 and 3,525,037,918,853.40

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Solution

The fourth proportional to 8,423,195,063,299.20, 12,625,974,237,161 and 3,525,037,918,853.40 is: 5,283,866,468,008.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,423,195,063,299.20 : 12,625,974,237,161 = 3,525,037,918,853.40 : x
  2. Step 2: Convert to fraction form
    8,423,195,063,299.20/12,625,974,237,161 = 3,525,037,918,853.40/x
  3. Step 3: Cross multiply
    8,423,195,063,299.20x = 12,625,974,237,161 × 3,525,037,918,853.40
  4. Step 4: Simplify right side
    8,423,195,063,299.20x = 44,507,037,948,458,655,473,991,680
  5. Step 5: Solve for x
    x = 44,507,037,948,458,655,473,991,680/8,423,195,063,299.20
  6. Step 6: Final answer
    x = 5,283,866,468,008.18

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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.