Home / 41,187,835.88-61,417,854.62-40,818,152.24

Finding the Fourth Proportional to 41,187,835.88, 61,417,854.62 and 40,818,152.24

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Solution

The fourth proportional to 41,187,835.88, 61,417,854.62 and 40,818,152.24 is: 60,866,595.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,187,835.88 : 61,417,854.62 = 40,818,152.24 : x
  2. Step 2: Convert to fraction form
    41,187,835.88/61,417,854.62 = 40,818,152.24/x
  3. Step 3: Cross multiply
    41,187,835.88x = 61,417,854.62 × 40,818,152.24
  4. Step 4: Simplify right side
    41,187,835.88x = 2,506,963,339,826,258
  5. Step 5: Solve for x
    x = 2,506,963,339,826,258/41,187,835.88
  6. Step 6: Final answer
    x = 60,866,595.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.