Home / 62,315,585.28-85,995,774.54-34,058,529.02

Finding the Fourth Proportional to 62,315,585.28, 85,995,774.54 and 34,058,529.02

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Solution

The fourth proportional to 62,315,585.28, 85,995,774.54 and 34,058,529.02 is: 47,000,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,315,585.28 : 85,995,774.54 = 34,058,529.02 : x
  2. Step 2: Convert to fraction form
    62,315,585.28/85,995,774.54 = 34,058,529.02/x
  3. Step 3: Cross multiply
    62,315,585.28x = 85,995,774.54 × 34,058,529.02
  4. Step 4: Simplify right side
    62,315,585.28x = 2,928,889,582,767,967.50
  5. Step 5: Solve for x
    x = 2,928,889,582,767,967.50/62,315,585.28
  6. Step 6: Final answer
    x = 47,000,915.90

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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.