Home / 23,778,722.18-35,607,533.02-15,667,105.66

Finding the Fourth Proportional to 23,778,722.18, 35,607,533.02 and 15,667,105.66

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Solution

The fourth proportional to 23,778,722.18, 35,607,533.02 and 15,667,105.66 is: 23,460,763.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,778,722.18 : 35,607,533.02 = 15,667,105.66 : x
  2. Step 2: Convert to fraction form
    23,778,722.18/35,607,533.02 = 15,667,105.66/x
  3. Step 3: Cross multiply
    23,778,722.18x = 35,607,533.02 × 15,667,105.66
  4. Step 4: Simplify right side
    23,778,722.18x = 557,866,982,116,278.94
  5. Step 5: Solve for x
    x = 557,866,982,116,278.94/23,778,722.18
  6. Step 6: Final answer
    x = 23,460,763.70

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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.