Home / 18,096,254.28-24,973,008.21-9,836,311.46

Finding the Fourth Proportional to 18,096,254.28, 24,973,008.21 and 9,836,311.46

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Solution

The fourth proportional to 18,096,254.28, 24,973,008.21 and 9,836,311.46 is: 13,574,206.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,254.28 : 24,973,008.21 = 9,836,311.46 : x
  2. Step 2: Convert to fraction form
    18,096,254.28/24,973,008.21 = 9,836,311.46/x
  3. Step 3: Cross multiply
    18,096,254.28x = 24,973,008.21 × 9,836,311.46
  4. Step 4: Simplify right side
    18,096,254.28x = 245,642,286,721,832.06
  5. Step 5: Solve for x
    x = 245,642,286,721,832.06/18,096,254.28
  6. Step 6: Final answer
    x = 13,574,206.18

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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.