Home / 37,406,082.65-56,114,478.91-11,500,559.19

Finding the Fourth Proportional to 37,406,082.65, 56,114,478.91 and 11,500,559.19

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Solution

The fourth proportional to 37,406,082.65, 56,114,478.91 and 11,500,559.19 is: 17,252,485.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,406,082.65 : 56,114,478.91 = 11,500,559.19 : x
  2. Step 2: Convert to fraction form
    37,406,082.65/56,114,478.91 = 11,500,559.19/x
  3. Step 3: Cross multiply
    37,406,082.65x = 56,114,478.91 × 11,500,559.19
  4. Step 4: Simplify right side
    37,406,082.65x = 645,347,886,134,837.38
  5. Step 5: Solve for x
    x = 645,347,886,134,837.38/37,406,082.65
  6. Step 6: Final answer
    x = 17,252,485.17

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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.