Home / 52,747,288.20-79,057,946.70-22,041,808.20

Finding the Fourth Proportional to 52,747,288.20, 79,057,946.70 and 22,041,808.20

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Solution

The fourth proportional to 52,747,288.20, 79,057,946.70 and 22,041,808.20 is: 33,036,392.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,747,288.20 : 79,057,946.70 = 22,041,808.20 : x
  2. Step 2: Convert to fraction form
    52,747,288.20/79,057,946.70 = 22,041,808.20/x
  3. Step 3: Cross multiply
    52,747,288.20x = 79,057,946.70 × 22,041,808.20
  4. Step 4: Simplify right side
    52,747,288.20x = 1,742,580,097,847,223
  5. Step 5: Solve for x
    x = 1,742,580,097,847,223/52,747,288.20
  6. Step 6: Final answer
    x = 33,036,392.15

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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.