Home / 24,038,319.11-33,172,995.87-13,025,065.91

Finding the Fourth Proportional to 24,038,319.11, 33,172,995.87 and 13,025,065.91

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Solution

The fourth proportional to 24,038,319.11, 33,172,995.87 and 13,025,065.91 is: 17,974,653.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,038,319.11 : 33,172,995.87 = 13,025,065.91 : x
  2. Step 2: Convert to fraction form
    24,038,319.11/33,172,995.87 = 13,025,065.91/x
  3. Step 3: Cross multiply
    24,038,319.11x = 33,172,995.87 × 13,025,065.91
  4. Step 4: Simplify right side
    24,038,319.11x = 432,080,457,473,042.81
  5. Step 5: Solve for x
    x = 432,080,457,473,042.81/24,038,319.11
  6. Step 6: Final answer
    x = 17,974,653.53

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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.