Home / 64,260,182.10-88,679,156.28-34,891,571.46

Finding the Fourth Proportional to 64,260,182.10, 88,679,156.28 and 34,891,571.46

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Solution

The fourth proportional to 64,260,182.10, 88,679,156.28 and 34,891,571.46 is: 48,150,425.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,260,182.10 : 88,679,156.28 = 34,891,571.46 : x
  2. Step 2: Convert to fraction form
    64,260,182.10/88,679,156.28 = 34,891,571.46/x
  3. Step 3: Cross multiply
    64,260,182.10x = 88,679,156.28 × 34,891,571.46
  4. Step 4: Simplify right side
    64,260,182.10x = 3,094,155,118,356,128
  5. Step 5: Solve for x
    x = 3,094,155,118,356,128/64,260,182.10
  6. Step 6: Final answer
    x = 48,150,425.62

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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.