Home / 48,031,061.50-66,282,769.68-26,004,554.92

Finding the Fourth Proportional to 48,031,061.50, 66,282,769.68 and 26,004,554.92

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Solution

The fourth proportional to 48,031,061.50, 66,282,769.68 and 26,004,554.92 is: 35,886,234.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,061.50 : 66,282,769.68 = 26,004,554.92 : x
  2. Step 2: Convert to fraction form
    48,031,061.50/66,282,769.68 = 26,004,554.92/x
  3. Step 3: Cross multiply
    48,031,061.50x = 66,282,769.68 × 26,004,554.92
  4. Step 4: Simplify right side
    48,031,061.50x = 1,723,653,924,393,271
  5. Step 5: Solve for x
    x = 1,723,653,924,393,271/48,031,061.50
  6. Step 6: Final answer
    x = 35,886,234.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.