Home / 24,475,509.45-36,673,406.10-18,018,501.30

Finding the Fourth Proportional to 24,475,509.45, 36,673,406.10 and 18,018,501.30

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Solution

The fourth proportional to 24,475,509.45, 36,673,406.10 and 18,018,501.30 is: 26,998,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475,509.45 : 36,673,406.10 = 18,018,501.30 : x
  2. Step 2: Convert to fraction form
    24,475,509.45/36,673,406.10 = 18,018,501.30/x
  3. Step 3: Cross multiply
    24,475,509.45x = 36,673,406.10 × 18,018,501.30
  4. Step 4: Simplify right side
    24,475,509.45x = 660,799,815,488,278
  5. Step 5: Solve for x
    x = 660,799,815,488,278/24,475,509.45
  6. Step 6: Final answer
    x = 26,998,409.04

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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.