Home / 24,303,619.10-36,455,428.65-9,921,907.10

Finding the Fourth Proportional to 24,303,619.10, 36,455,428.65 and 9,921,907.10

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Solution

The fourth proportional to 24,303,619.10, 36,455,428.65 and 9,921,907.10 is: 14,882,860.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303,619.10 : 36,455,428.65 = 9,921,907.10 : x
  2. Step 2: Convert to fraction form
    24,303,619.10/36,455,428.65 = 9,921,907.10/x
  3. Step 3: Cross multiply
    24,303,619.10x = 36,455,428.65 × 9,921,907.10
  4. Step 4: Simplify right side
    24,303,619.10x = 361,707,376,355,978.38
  5. Step 5: Solve for x
    x = 361,707,376,355,978.38/24,303,619.10
  6. Step 6: Final answer
    x = 14,882,860.65

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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.