Home / 42,368,211.28-58,466,409.78-24,033,103.12

Finding the Fourth Proportional to 42,368,211.28, 58,466,409.78 and 24,033,103.12

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Solution

The fourth proportional to 42,368,211.28, 58,466,409.78 and 24,033,103.12 is: 33,164,705.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,368,211.28 : 58,466,409.78 = 24,033,103.12 : x
  2. Step 2: Convert to fraction form
    42,368,211.28/58,466,409.78 = 24,033,103.12/x
  3. Step 3: Cross multiply
    42,368,211.28x = 58,466,409.78 × 24,033,103.12
  4. Step 4: Simplify right side
    42,368,211.28x = 1,405,129,255,298,916.50
  5. Step 5: Solve for x
    x = 1,405,129,255,298,916.50/42,368,211.28
  6. Step 6: Final answer
    x = 33,164,705.63

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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.