Home / 24,192,069.40-36,288,104.10-21,357,717.40

Finding the Fourth Proportional to 24,192,069.40, 36,288,104.10 and 21,357,717.40

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Solution

The fourth proportional to 24,192,069.40, 36,288,104.10 and 21,357,717.40 is: 32,036,576.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,069.40 : 36,288,104.10 = 21,357,717.40 : x
  2. Step 2: Convert to fraction form
    24,192,069.40/36,288,104.10 = 21,357,717.40/x
  3. Step 3: Cross multiply
    24,192,069.40x = 36,288,104.10 × 21,357,717.40
  4. Step 4: Simplify right side
    24,192,069.40x = 775,031,072,349,581.38
  5. Step 5: Solve for x
    x = 775,031,072,349,581.38/24,192,069.40
  6. Step 6: Final answer
    x = 32,036,576.10

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1.5x scale

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.