Home / 23,919,141.15-35,849,563.45-12,398,256.83

Finding the Fourth Proportional to 23,919,141.15, 35,849,563.45 and 12,398,256.83

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Solution

The fourth proportional to 23,919,141.15, 35,849,563.45 and 12,398,256.83 is: 18,582,276.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,919,141.15 : 35,849,563.45 = 12,398,256.83 : x
  2. Step 2: Convert to fraction form
    23,919,141.15/35,849,563.45 = 12,398,256.83/x
  3. Step 3: Cross multiply
    23,919,141.15x = 35,849,563.45 × 12,398,256.83
  4. Step 4: Simplify right side
    23,919,141.15x = 444,472,094,955,109.06
  5. Step 5: Solve for x
    x = 444,472,094,955,109.06/23,919,141.15
  6. Step 6: Final answer
    x = 18,582,276.52

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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.