Home / 58,718,854.20-88,078,281.30-26,386,246.20

Finding the Fourth Proportional to 58,718,854.20, 88,078,281.30 and 26,386,246.20

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Solution

The fourth proportional to 58,718,854.20, 88,078,281.30 and 26,386,246.20 is: 39,579,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,718,854.20 : 88,078,281.30 = 26,386,246.20 : x
  2. Step 2: Convert to fraction form
    58,718,854.20/88,078,281.30 = 26,386,246.20/x
  3. Step 3: Cross multiply
    58,718,854.20x = 88,078,281.30 × 26,386,246.20
  4. Step 4: Simplify right side
    58,718,854.20x = 2,324,055,215,254,656
  5. Step 5: Solve for x
    x = 2,324,055,215,254,656/58,718,854.20
  6. Step 6: Final answer
    x = 39,579,369.30

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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.