Home / 14,677,373.80-22,016,060.70-13,109,732.20

Finding the Fourth Proportional to 14,677,373.80, 22,016,060.70 and 13,109,732.20

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Solution

The fourth proportional to 14,677,373.80, 22,016,060.70 and 13,109,732.20 is: 19,664,598.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,373.80 : 22,016,060.70 = 13,109,732.20 : x
  2. Step 2: Convert to fraction form
    14,677,373.80/22,016,060.70 = 13,109,732.20/x
  3. Step 3: Cross multiply
    14,677,373.80x = 22,016,060.70 × 13,109,732.20
  4. Step 4: Simplify right side
    14,677,373.80x = 288,624,659,875,944.50
  5. Step 5: Solve for x
    x = 288,624,659,875,944.50/14,677,373.80
  6. Step 6: Final answer
    x = 19,664,598.30

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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.