Home / 37,572,233.52-56,358,868.68-10,645,863.60

Finding the Fourth Proportional to 37,572,233.52, 56,358,868.68 and 10,645,863.60

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Solution

The fourth proportional to 37,572,233.52, 56,358,868.68 and 10,645,863.60 is: 15,968,942.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,572,233.52 : 56,358,868.68 = 10,645,863.60 : x
  2. Step 2: Convert to fraction form
    37,572,233.52/56,358,868.68 = 10,645,863.60/x
  3. Step 3: Cross multiply
    37,572,233.52x = 56,358,868.68 × 10,645,863.60
  4. Step 4: Simplify right side
    37,572,233.52x = 599,988,828,617,592
  5. Step 5: Solve for x
    x = 599,988,828,617,592/37,572,233.52
  6. Step 6: Final answer
    x = 15,968,942.29

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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.