Home / 56,752,022.10-85,128,033.15-34,077,206.10

Finding the Fourth Proportional to 56,752,022.10, 85,128,033.15 and 34,077,206.10

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Solution

The fourth proportional to 56,752,022.10, 85,128,033.15 and 34,077,206.10 is: 51,115,809.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,752,022.10 : 85,128,033.15 = 34,077,206.10 : x
  2. Step 2: Convert to fraction form
    56,752,022.10/85,128,033.15 = 34,077,206.10/x
  3. Step 3: Cross multiply
    56,752,022.10x = 85,128,033.15 × 34,077,206.10
  4. Step 4: Simplify right side
    56,752,022.10x = 2,900,925,530,540,182.50
  5. Step 5: Solve for x
    x = 2,900,925,530,540,182.50/56,752,022.10
  6. Step 6: Final answer
    x = 51,115,809.15

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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.