Home / 14,792,750.19-22,189,125.29-4,009,770.78

Finding the Fourth Proportional to 14,792,750.19, 22,189,125.29 and 4,009,770.78

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Solution

The fourth proportional to 14,792,750.19, 22,189,125.29 and 4,009,770.78 is: 6,014,656.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,750.19 : 22,189,125.29 = 4,009,770.78 : x
  2. Step 2: Convert to fraction form
    14,792,750.19/22,189,125.29 = 4,009,770.78/x
  3. Step 3: Cross multiply
    14,792,750.19x = 22,189,125.29 × 4,009,770.78
  4. Step 4: Simplify right side
    14,792,750.19x = 88,973,306,296,954.66
  5. Step 5: Solve for x
    x = 88,973,306,296,954.66/14,792,750.19
  6. Step 6: Final answer
    x = 6,014,656.18

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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.