Home / 40,480,393.53-60,657,038.81-27,532,719.30

Finding the Fourth Proportional to 40,480,393.53, 60,657,038.81 and 27,532,719.30

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Solution

The fourth proportional to 40,480,393.53, 60,657,038.81 and 27,532,719.30 is: 41,255,854.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,480,393.53 : 60,657,038.81 = 27,532,719.30 : x
  2. Step 2: Convert to fraction form
    40,480,393.53/60,657,038.81 = 27,532,719.30/x
  3. Step 3: Cross multiply
    40,480,393.53x = 60,657,038.81 × 27,532,719.30
  4. Step 4: Simplify right side
    40,480,393.53x = 1,670,053,223,124,936.25
  5. Step 5: Solve for x
    x = 1,670,053,223,124,936.25/40,480,393.53
  6. Step 6: Final answer
    x = 41,255,854.44

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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.