Home / 42,370,414.04-58,470,936.35-23,785,549.27

Finding the Fourth Proportional to 42,370,414.04, 58,470,936.35 and 23,785,549.27

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Solution

The fourth proportional to 42,370,414.04, 58,470,936.35 and 23,785,549.27 is: 32,823,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,370,414.04 : 58,470,936.35 = 23,785,549.27 : x
  2. Step 2: Convert to fraction form
    42,370,414.04/58,470,936.35 = 23,785,549.27/x
  3. Step 3: Cross multiply
    42,370,414.04x = 58,470,936.35 × 23,785,549.27
  4. Step 4: Simplify right side
    42,370,414.04x = 1,390,763,337,150,853.75
  5. Step 5: Solve for x
    x = 1,390,763,337,150,853.75/42,370,414.04
  6. Step 6: Final answer
    x = 32,823,926.05

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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.