Home / 106,577,447.44-147,061,223.04-59,528,724.88

Finding the Fourth Proportional to 106,577,447.44, 147,061,223.04 and 59,528,724.88

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Solution

The fourth proportional to 106,577,447.44, 147,061,223.04 and 59,528,724.88 is: 82,140,896.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,577,447.44 : 147,061,223.04 = 59,528,724.88 : x
  2. Step 2: Convert to fraction form
    106,577,447.44/147,061,223.04 = 59,528,724.88/x
  3. Step 3: Cross multiply
    106,577,447.44x = 147,061,223.04 × 59,528,724.88
  4. Step 4: Simplify right side
    106,577,447.44x = 8,754,367,086,864,477
  5. Step 5: Solve for x
    x = 8,754,367,086,864,477/106,577,447.44
  6. Step 6: Final answer
    x = 82,140,896.57

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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.