Home / 22,670,641.56-34,006,115.34-8,287,792.32

Finding the Fourth Proportional to 22,670,641.56, 34,006,115.34 and 8,287,792.32

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Solution

The fourth proportional to 22,670,641.56, 34,006,115.34 and 8,287,792.32 is: 12,431,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670,641.56 : 34,006,115.34 = 8,287,792.32 : x
  2. Step 2: Convert to fraction form
    22,670,641.56/34,006,115.34 = 8,287,792.32/x
  3. Step 3: Cross multiply
    22,670,641.56x = 34,006,115.34 × 8,287,792.32
  4. Step 4: Simplify right side
    22,670,641.56x = 281,835,621,547,886.25
  5. Step 5: Solve for x
    x = 281,835,621,547,886.25/22,670,641.56
  6. Step 6: Final answer
    x = 12,431,744.41

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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.