Home / 32,240,272.78-44,492,299.85-18,300,314.73

Finding the Fourth Proportional to 32,240,272.78, 44,492,299.85 and 18,300,314.73

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Solution

The fourth proportional to 32,240,272.78, 44,492,299.85 and 18,300,314.73 is: 25,254,844.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,240,272.78 : 44,492,299.85 = 18,300,314.73 : x
  2. Step 2: Convert to fraction form
    32,240,272.78/44,492,299.85 = 18,300,314.73/x
  3. Step 3: Cross multiply
    32,240,272.78x = 44,492,299.85 × 18,300,314.73
  4. Step 4: Simplify right side
    32,240,272.78x = 814,223,090,362,282.62
  5. Step 5: Solve for x
    x = 814,223,090,362,282.62/32,240,272.78
  6. Step 6: Final answer
    x = 25,254,844.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.