Home / 109,088,867.46-150,545,816.32-59,532,433.16

Finding the Fourth Proportional to 109,088,867.46, 150,545,816.32 and 59,532,433.16

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Solution

The fourth proportional to 109,088,867.46, 150,545,816.32 and 59,532,433.16 is: 82,156,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,088,867.46 : 150,545,816.32 = 59,532,433.16 : x
  2. Step 2: Convert to fraction form
    109,088,867.46/150,545,816.32 = 59,532,433.16/x
  3. Step 3: Cross multiply
    109,088,867.46x = 150,545,816.32 × 59,532,433.16
  4. Step 4: Simplify right side
    109,088,867.46x = 8,962,358,747,650,576
  5. Step 5: Solve for x
    x = 8,962,358,747,650,576/109,088,867.46
  6. Step 6: Final answer
    x = 82,156,492.74

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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.