Home / 59,941,240.12-89,856,747.76-21,593,376.08

Finding the Fourth Proportional to 59,941,240.12, 89,856,747.76 and 21,593,376.08

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Solution

The fourth proportional to 59,941,240.12, 89,856,747.76 and 21,593,376.08 is: 32,370,210.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,941,240.12 : 89,856,747.76 = 21,593,376.08 : x
  2. Step 2: Convert to fraction form
    59,941,240.12/89,856,747.76 = 21,593,376.08/x
  3. Step 3: Cross multiply
    59,941,240.12x = 89,856,747.76 × 21,593,376.08
  4. Step 4: Simplify right side
    59,941,240.12x = 1,940,310,547,707,377.50
  5. Step 5: Solve for x
    x = 1,940,310,547,707,377.50/59,941,240.12
  6. Step 6: Final answer
    x = 32,370,210.29

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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.