Home / 40,480,394.04-60,657,039.56-27,532,719.81

Finding the Fourth Proportional to 40,480,394.04, 60,657,039.56 and 27,532,719.81

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Solution

The fourth proportional to 40,480,394.04, 60,657,039.56 and 27,532,719.81 is: 41,255,855.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,480,394.04 : 60,657,039.56 = 27,532,719.81 : x
  2. Step 2: Convert to fraction form
    40,480,394.04/60,657,039.56 = 27,532,719.81/x
  3. Step 3: Cross multiply
    40,480,394.04x = 60,657,039.56 × 27,532,719.81
  4. Step 4: Simplify right side
    40,480,394.04x = 1,670,053,274,571,902
  5. Step 5: Solve for x
    x = 1,670,053,274,571,902/40,480,394.04
  6. Step 6: Final answer
    x = 41,255,855.19

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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.