Home / 16,875,925.38-23,288,653.04-9,533,625.10

Finding the Fourth Proportional to 16,875,925.38, 23,288,653.04 and 9,533,625.10

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Solution

The fourth proportional to 16,875,925.38, 23,288,653.04 and 9,533,625.10 is: 13,156,332.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,875,925.38 : 23,288,653.04 = 9,533,625.10 : x
  2. Step 2: Convert to fraction form
    16,875,925.38/23,288,653.04 = 9,533,625.10/x
  3. Step 3: Cross multiply
    16,875,925.38x = 23,288,653.04 × 9,533,625.10
  4. Step 4: Simplify right side
    16,875,925.38x = 222,025,287,097,196.66
  5. Step 5: Solve for x
    x = 222,025,287,097,196.66/16,875,925.38
  6. Step 6: Final answer
    x = 13,156,332.59

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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.