Home / 27,487,202.40-41,230,803.60-26,857,346.40

Finding the Fourth Proportional to 27,487,202.40, 41,230,803.60 and 26,857,346.40

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Solution

The fourth proportional to 27,487,202.40, 41,230,803.60 and 26,857,346.40 is: 40,286,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,487,202.40 : 41,230,803.60 = 26,857,346.40 : x
  2. Step 2: Convert to fraction form
    27,487,202.40/41,230,803.60 = 26,857,346.40/x
  3. Step 3: Cross multiply
    27,487,202.40x = 41,230,803.60 × 26,857,346.40
  4. Step 4: Simplify right side
    27,487,202.40x = 1,107,349,974,635,567
  5. Step 5: Solve for x
    x = 1,107,349,974,635,567/27,487,202.40
  6. Step 6: Final answer
    x = 40,286,019.60

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1.5x scale

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.