Home / 32,363,299.64-44,662,711.02-18,612,274.76

Finding the Fourth Proportional to 32,363,299.64, 44,662,711.02 and 18,612,274.76

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Solution

The fourth proportional to 32,363,299.64, 44,662,711.02 and 18,612,274.76 is: 25,685,719.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363,299.64 : 44,662,711.02 = 18,612,274.76 : x
  2. Step 2: Convert to fraction form
    32,363,299.64/44,662,711.02 = 18,612,274.76/x
  3. Step 3: Cross multiply
    32,363,299.64x = 44,662,711.02 × 18,612,274.76
  4. Step 4: Simplify right side
    32,363,299.64x = 831,274,649,030,720
  5. Step 5: Solve for x
    x = 831,274,649,030,720/32,363,299.64
  6. Step 6: Final answer
    x = 25,685,719.88

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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.