Home / 22,019,946.60-33,029,919.90-17,484,983.40

Finding the Fourth Proportional to 22,019,946.60, 33,029,919.90 and 17,484,983.40

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Solution

The fourth proportional to 22,019,946.60, 33,029,919.90 and 17,484,983.40 is: 26,227,475.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,946.60 : 33,029,919.90 = 17,484,983.40 : x
  2. Step 2: Convert to fraction form
    22,019,946.60/33,029,919.90 = 17,484,983.40/x
  3. Step 3: Cross multiply
    22,019,946.60x = 33,029,919.90 × 17,484,983.40
  4. Step 4: Simplify right side
    22,019,946.60x = 577,527,601,154,829.62
  5. Step 5: Solve for x
    x = 577,527,601,154,829.62/22,019,946.60
  6. Step 6: Final answer
    x = 26,227,475.10

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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.