Home / 37,421,034-56,131,553.16-9,054,186

Finding the Fourth Proportional to 37,421,034, 56,131,553.16 and 9,054,186

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Solution

The fourth proportional to 37,421,034, 56,131,553.16 and 9,054,186 is: 13,581,279.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,421,034 : 56,131,553.16 = 9,054,186 : x
  2. Step 2: Convert to fraction form
    37,421,034/56,131,553.16 = 9,054,186/x
  3. Step 3: Cross multiply
    37,421,034x = 56,131,553.16 × 9,054,186
  4. Step 4: Simplify right side
    37,421,034x = 508,225,522,779,527.75
  5. Step 5: Solve for x
    x = 508,225,522,779,527.75/37,421,034
  6. Step 6: Final answer
    x = 13,581,279.52

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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.