Home / 24,007,106.62-33,129,804.54-12,993,854.32

Finding the Fourth Proportional to 24,007,106.62, 33,129,804.54 and 12,993,854.32

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Solution

The fourth proportional to 24,007,106.62, 33,129,804.54 and 12,993,854.32 is: 17,931,517.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,007,106.62 : 33,129,804.54 = 12,993,854.32 : x
  2. Step 2: Convert to fraction form
    24,007,106.62/33,129,804.54 = 12,993,854.32/x
  3. Step 3: Cross multiply
    24,007,106.62x = 33,129,804.54 × 12,993,854.32
  4. Step 4: Simplify right side
    24,007,106.62x = 430,483,853,842,834.62
  5. Step 5: Solve for x
    x = 430,483,853,842,834.62/24,007,106.62
  6. Step 6: Final answer
    x = 17,931,517.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.