Home / 79,679,835.68-119,524,038.66-25,096,695.14

Finding the Fourth Proportional to 79,679,835.68, 119,524,038.66 and 25,096,695.14

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Solution

The fourth proportional to 79,679,835.68, 119,524,038.66 and 25,096,695.14 is: 37,646,392.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,679,835.68 : 119,524,038.66 = 25,096,695.14 : x
  2. Step 2: Convert to fraction form
    79,679,835.68/119,524,038.66 = 25,096,695.14/x
  3. Step 3: Cross multiply
    79,679,835.68x = 119,524,038.66 × 25,096,695.14
  4. Step 4: Simplify right side
    79,679,835.68x = 2,999,658,360,450,404
  5. Step 5: Solve for x
    x = 2,999,658,360,450,404/79,679,835.68
  6. Step 6: Final answer
    x = 37,646,392.40

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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.