Home / 115,917,004.65-173,875,506.98-62,169,292.65

Finding the Fourth Proportional to 115,917,004.65, 173,875,506.98 and 62,169,292.65

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Solution

The fourth proportional to 115,917,004.65, 173,875,506.98 and 62,169,292.65 is: 93,253,938.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,917,004.65 : 173,875,506.98 = 62,169,292.65 : x
  2. Step 2: Convert to fraction form
    115,917,004.65/173,875,506.98 = 62,169,292.65/x
  3. Step 3: Cross multiply
    115,917,004.65x = 173,875,506.98 × 62,169,292.65
  4. Step 4: Simplify right side
    115,917,004.65x = 10,809,717,277,795,890
  5. Step 5: Solve for x
    x = 10,809,717,277,795,890/115,917,004.65
  6. Step 6: Final answer
    x = 93,253,938.98

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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.