Home / 16,847,392.60-25,274,238.06-6,750,800.92

Finding the Fourth Proportional to 16,847,392.60, 25,274,238.06 and 6,750,800.92

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Solution

The fourth proportional to 16,847,392.60, 25,274,238.06 and 6,750,800.92 is: 10,127,463.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,392.60 : 25,274,238.06 = 6,750,800.92 : x
  2. Step 2: Convert to fraction form
    16,847,392.60/25,274,238.06 = 6,750,800.92/x
  3. Step 3: Cross multiply
    16,847,392.60x = 25,274,238.06 × 6,750,800.92
  4. Step 4: Simplify right side
    16,847,392.60x = 170,621,349,547,747
  5. Step 5: Solve for x
    x = 170,621,349,547,747/16,847,392.60
  6. Step 6: Final answer
    x = 10,127,463.26

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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.