Home / 24,899,228.16-37,348,838.40-19,227,724.80

Finding the Fourth Proportional to 24,899,228.16, 37,348,838.40 and 19,227,724.80

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Solution

The fourth proportional to 24,899,228.16, 37,348,838.40 and 19,227,724.80 is: 28,841,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,899,228.16 : 37,348,838.40 = 19,227,724.80 : x
  2. Step 2: Convert to fraction form
    24,899,228.16/37,348,838.40 = 19,227,724.80/x
  3. Step 3: Cross multiply
    24,899,228.16x = 37,348,838.40 × 19,227,724.80
  4. Step 4: Simplify right side
    24,899,228.16x = 718,133,186,354,872.38
  5. Step 5: Solve for x
    x = 718,133,186,354,872.38/24,899,228.16
  6. Step 6: Final answer
    x = 28,841,584.23

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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.