Home / 27,566,483.40-41,349,725.10-27,141,330.60

Finding the Fourth Proportional to 27,566,483.40, 41,349,725.10 and 27,141,330.60

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Solution

The fourth proportional to 27,566,483.40, 41,349,725.10 and 27,141,330.60 is: 40,711,995.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566,483.40 : 41,349,725.10 = 27,141,330.60 : x
  2. Step 2: Convert to fraction form
    27,566,483.40/41,349,725.10 = 27,141,330.60/x
  3. Step 3: Cross multiply
    27,566,483.40x = 41,349,725.10 × 27,141,330.60
  4. Step 4: Simplify right side
    27,566,483.40x = 1,122,286,559,158,218.12
  5. Step 5: Solve for x
    x = 1,122,286,559,158,218.12/27,566,483.40
  6. Step 6: Final answer
    x = 40,711,995.90

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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.