Home / 37,421,031-56,131,548.66-9,054,183

Finding the Fourth Proportional to 37,421,031, 56,131,548.66 and 9,054,183

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Solution

The fourth proportional to 37,421,031, 56,131,548.66 and 9,054,183 is: 13,581,275.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,421,031 : 56,131,548.66 = 9,054,183 : x
  2. Step 2: Convert to fraction form
    37,421,031/56,131,548.66 = 9,054,183/x
  3. Step 3: Cross multiply
    37,421,031x = 56,131,548.66 × 9,054,183
  4. Step 4: Simplify right side
    37,421,031x = 508,225,313,641,044.75
  5. Step 5: Solve for x
    x = 508,225,313,641,044.75/37,421,031
  6. Step 6: Final answer
    x = 13,581,275.02

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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.