Home / 15,673,603.20-23,510,404.80-9,535,459.65

Finding the Fourth Proportional to 15,673,603.20, 23,510,404.80 and 9,535,459.65

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Solution

The fourth proportional to 15,673,603.20, 23,510,404.80 and 9,535,459.65 is: 14,303,189.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,603.20 : 23,510,404.80 = 9,535,459.65 : x
  2. Step 2: Convert to fraction form
    15,673,603.20/23,510,404.80 = 9,535,459.65/x
  3. Step 3: Cross multiply
    15,673,603.20x = 23,510,404.80 × 9,535,459.65
  4. Step 4: Simplify right side
    15,673,603.20x = 224,182,516,325,566.34
  5. Step 5: Solve for x
    x = 224,182,516,325,566.34/15,673,603.20
  6. Step 6: Final answer
    x = 14,303,189.48

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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.