Home / 106,229,253.04-159,167,720.14-64,604,225

Finding the Fourth Proportional to 106,229,253.04, 159,167,720.14 and 64,604,225

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Solution

The fourth proportional to 106,229,253.04, 159,167,720.14 and 64,604,225 is: 96,799,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,229,253.04 : 159,167,720.14 = 64,604,225 : x
  2. Step 2: Convert to fraction form
    106,229,253.04/159,167,720.14 = 64,604,225/x
  3. Step 3: Cross multiply
    106,229,253.04x = 159,167,720.14 × 64,604,225
  4. Step 4: Simplify right side
    106,229,253.04x = 10,282,907,204,661,590
  5. Step 5: Solve for x
    x = 10,282,907,204,661,590/106,229,253.04
  6. Step 6: Final answer
    x = 96,799,204.65

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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.