Home / 175,510,058.65-263,265,087.98-84,810,794.65

Finding the Fourth Proportional to 175,510,058.65, 263,265,087.98 and 84,810,794.65

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Solution

The fourth proportional to 175,510,058.65, 263,265,087.98 and 84,810,794.65 is: 127,216,191.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,510,058.65 : 263,265,087.98 = 84,810,794.65 : x
  2. Step 2: Convert to fraction form
    175,510,058.65/263,265,087.98 = 84,810,794.65/x
  3. Step 3: Cross multiply
    175,510,058.65x = 263,265,087.98 × 84,810,794.65
  4. Step 4: Simplify right side
    175,510,058.65x = 22,327,721,315,185,964
  5. Step 5: Solve for x
    x = 22,327,721,315,185,964/175,510,058.65
  6. Step 6: Final answer
    x = 127,216,191.98

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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.