Home / 435,764,534.20-653,646,801.30-435,764,534.20

Finding the Fourth Proportional to 435,764,534.20, 653,646,801.30 and 435,764,534.20

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Solution

The fourth proportional to 435,764,534.20, 653,646,801.30 and 435,764,534.20 is: 653,646,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,764,534.20 : 653,646,801.30 = 435,764,534.20 : x
  2. Step 2: Convert to fraction form
    435,764,534.20/653,646,801.30 = 435,764,534.20/x
  3. Step 3: Cross multiply
    435,764,534.20x = 653,646,801.30 × 435,764,534.20
  4. Step 4: Simplify right side
    435,764,534.20x = 284,836,093,899,814,432
  5. Step 5: Solve for x
    x = 284,836,093,899,814,432/435,764,534.20
  6. Step 6: Final answer
    x = 653,646,801.30

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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.