Home / 34,730,529.30-52,082,551.80-11,695,279.23

Finding the Fourth Proportional to 34,730,529.30, 52,082,551.80 and 11,695,279.23

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Solution

The fourth proportional to 34,730,529.30, 52,082,551.80 and 11,695,279.23 is: 17,538,459.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,730,529.30 : 52,082,551.80 = 11,695,279.23 : x
  2. Step 2: Convert to fraction form
    34,730,529.30/52,082,551.80 = 11,695,279.23/x
  3. Step 3: Cross multiply
    34,730,529.30x = 52,082,551.80 × 11,695,279.23
  4. Step 4: Simplify right side
    34,730,529.30x = 609,119,986,311,939.12
  5. Step 5: Solve for x
    x = 609,119,986,311,939.12/34,730,529.30
  6. Step 6: Final answer
    x = 17,538,459.64

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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.