Home / 116,147,404.62-174,247,354.29-38,424,124.80

Finding the Fourth Proportional to 116,147,404.62, 174,247,354.29 and 38,424,124.80

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Solution

The fourth proportional to 116,147,404.62, 174,247,354.29 and 38,424,124.80 is: 57,644,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,147,404.62 : 174,247,354.29 = 38,424,124.80 : x
  2. Step 2: Convert to fraction form
    116,147,404.62/174,247,354.29 = 38,424,124.80/x
  3. Step 3: Cross multiply
    116,147,404.62x = 174,247,354.29 × 38,424,124.80
  4. Step 4: Simplify right side
    116,147,404.62x = 6,695,302,087,122,189
  5. Step 5: Solve for x
    x = 6,695,302,087,122,189/116,147,404.62
  6. Step 6: Final answer
    x = 57,644,870.40

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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.