Home / 21,524,806,340.70-32,287,209,511.05-21,524,806,340.70

Finding the Fourth Proportional to 21,524,806,340.70, 32,287,209,511.05 and 21,524,806,340.70

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Solution

The fourth proportional to 21,524,806,340.70, 32,287,209,511.05 and 21,524,806,340.70 is: 32,287,209,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,806,340.70 : 32,287,209,511.05 = 21,524,806,340.70 : x
  2. Step 2: Convert to fraction form
    21,524,806,340.70/32,287,209,511.05 = 21,524,806,340.70/x
  3. Step 3: Cross multiply
    21,524,806,340.70x = 32,287,209,511.05 × 21,524,806,340.70
  4. Step 4: Simplify right side
    21,524,806,340.70x = 694,975,932,006,958,366,720
  5. Step 5: Solve for x
    x = 694,975,932,006,958,366,720/21,524,806,340.70
  6. Step 6: Final answer
    x = 32,287,209,511.05

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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.