Home / 37,421,038-56,131,559.18-9,054,190

Finding the Fourth Proportional to 37,421,038, 56,131,559.18 and 9,054,190

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Solution

The fourth proportional to 37,421,038, 56,131,559.18 and 9,054,190 is: 13,581,285.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,421,038 : 56,131,559.18 = 9,054,190 : x
  2. Step 2: Convert to fraction form
    37,421,038/56,131,559.18 = 9,054,190/x
  3. Step 3: Cross multiply
    37,421,038x = 56,131,559.18 × 9,054,190
  4. Step 4: Simplify right side
    37,421,038x = 508,225,801,811,964.19
  5. Step 5: Solve for x
    x = 508,225,801,811,964.19/37,421,038
  6. Step 6: Final answer
    x = 13,581,285.53

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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.