Home / 27,216,925.20-40,909,368.60-26,713,040.40

Finding the Fourth Proportional to 27,216,925.20, 40,909,368.60 and 26,713,040.40

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Solution

The fourth proportional to 27,216,925.20, 40,909,368.60 and 26,713,040.40 is: 40,151,986.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,925.20 : 40,909,368.60 = 26,713,040.40 : x
  2. Step 2: Convert to fraction form
    27,216,925.20/40,909,368.60 = 26,713,040.40/x
  3. Step 3: Cross multiply
    27,216,925.20x = 40,909,368.60 × 26,713,040.40
  4. Step 4: Simplify right side
    27,216,925.20x = 1,092,813,616,150,291.38
  5. Step 5: Solve for x
    x = 1,092,813,616,150,291.38/27,216,925.20
  6. Step 6: Final answer
    x = 40,151,986.61

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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.