Home / 34,463,323.28-47,566,443.50-20,532,839.00

Finding the Fourth Proportional to 34,463,323.28, 47,566,443.50 and 20,532,839.00

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Solution

The fourth proportional to 34,463,323.28, 47,566,443.50 and 20,532,839.00 is: 28,339,522.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,463,323.28 : 47,566,443.50 = 20,532,839.00 : x
  2. Step 2: Convert to fraction form
    34,463,323.28/47,566,443.50 = 20,532,839.00/x
  3. Step 3: Cross multiply
    34,463,323.28x = 47,566,443.50 × 20,532,839.00
  4. Step 4: Simplify right side
    34,463,323.28x = 976,674,125,847,600.12
  5. Step 5: Solve for x
    x = 976,674,125,847,600.12/34,463,323.28
  6. Step 6: Final answer
    x = 28,339,522.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.