Home / 18,096,250.28-24,973,002.86-9,836,307.45

Finding the Fourth Proportional to 18,096,250.28, 24,973,002.86 and 9,836,307.45

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Solution

The fourth proportional to 18,096,250.28, 24,973,002.86 and 9,836,307.45 is: 13,574,200.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,250.28 : 24,973,002.86 = 9,836,307.45 : x
  2. Step 2: Convert to fraction form
    18,096,250.28/24,973,002.86 = 9,836,307.45/x
  3. Step 3: Cross multiply
    18,096,250.28x = 24,973,002.86 × 9,836,307.45
  4. Step 4: Simplify right side
    18,096,250.28x = 245,642,134,031,507.75
  5. Step 5: Solve for x
    x = 245,642,134,031,507.75/18,096,250.28
  6. Step 6: Final answer
    x = 13,574,200.75

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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.