Home / 25,187,217.04-37,780,701.51-9,836,066.03

Finding the Fourth Proportional to 25,187,217.04, 37,780,701.51 and 9,836,066.03

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Solution

The fourth proportional to 25,187,217.04, 37,780,701.51 and 9,836,066.03 is: 14,754,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,187,217.04 : 37,780,701.51 = 9,836,066.03 : x
  2. Step 2: Convert to fraction form
    25,187,217.04/37,780,701.51 = 9,836,066.03/x
  3. Step 3: Cross multiply
    25,187,217.04x = 37,780,701.51 × 9,836,066.03
  4. Step 4: Simplify right side
    25,187,217.04x = 371,613,474,712,080.69
  5. Step 5: Solve for x
    x = 371,613,474,712,080.69/25,187,217.04
  6. Step 6: Final answer
    x = 14,754,050.60

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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.