Home / 25,237,083.84-37,840,463.28-9,866,066.16

Finding the Fourth Proportional to 25,237,083.84, 37,840,463.28 and 9,866,066.16

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Solution

The fourth proportional to 25,237,083.84, 37,840,463.28 and 9,866,066.16 is: 14,793,171.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,237,083.84 : 37,840,463.28 = 9,866,066.16 : x
  2. Step 2: Convert to fraction form
    25,237,083.84/37,840,463.28 = 9,866,066.16/x
  3. Step 3: Cross multiply
    25,237,083.84x = 37,840,463.28 × 9,866,066.16
  4. Step 4: Simplify right side
    25,237,083.84x = 373,336,514,245,530.62
  5. Step 5: Solve for x
    x = 373,336,514,245,530.62/25,237,083.84
  6. Step 6: Final answer
    x = 14,793,171.69

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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.