Home / 63,455,301.40-95,182,952.10-15,586,245.40

Finding the Fourth Proportional to 63,455,301.40, 95,182,952.10 and 15,586,245.40

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Solution

The fourth proportional to 63,455,301.40, 95,182,952.10 and 15,586,245.40 is: 23,379,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,455,301.40 : 95,182,952.10 = 15,586,245.40 : x
  2. Step 2: Convert to fraction form
    63,455,301.40/95,182,952.10 = 15,586,245.40/x
  3. Step 3: Cross multiply
    63,455,301.40x = 95,182,952.10 × 15,586,245.40
  4. Step 4: Simplify right side
    63,455,301.40x = 1,483,544,849,327,045.25
  5. Step 5: Solve for x
    x = 1,483,544,849,327,045.25/63,455,301.40
  6. Step 6: Final answer
    x = 23,379,368.10

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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.