Home / 22,852,705.95-34,278,661.89-9,205,503.47

Finding the Fourth Proportional to 22,852,705.95, 34,278,661.89 and 9,205,503.47

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Solution

The fourth proportional to 22,852,705.95, 34,278,661.89 and 9,205,503.47 is: 13,808,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,852,705.95 : 34,278,661.89 = 9,205,503.47 : x
  2. Step 2: Convert to fraction form
    22,852,705.95/34,278,661.89 = 9,205,503.47/x
  3. Step 3: Cross multiply
    22,852,705.95x = 34,278,661.89 × 9,205,503.47
  4. Step 4: Simplify right side
    22,852,705.95x = 315,552,340,803,958.44
  5. Step 5: Solve for x
    x = 315,552,340,803,958.44/22,852,705.95
  6. Step 6: Final answer
    x = 13,808,095.26

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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.