Home / 73,448,025.90-110,077,560.45-44,663,606.70

Finding the Fourth Proportional to 73,448,025.90, 110,077,560.45 and 44,663,606.70

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Solution

The fourth proportional to 73,448,025.90, 110,077,560.45 and 44,663,606.70 is: 66,937,957.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,448,025.90 : 110,077,560.45 = 44,663,606.70 : x
  2. Step 2: Convert to fraction form
    73,448,025.90/110,077,560.45 = 44,663,606.70/x
  3. Step 3: Cross multiply
    73,448,025.90x = 110,077,560.45 × 44,663,606.70
  4. Step 4: Simplify right side
    73,448,025.90x = 4,916,460,866,434,275
  5. Step 5: Solve for x
    x = 4,916,460,866,434,275/73,448,025.90
  6. Step 6: Final answer
    x = 66,937,957.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.