Home / 22,758,977.70-34,138,466.55-22,617,260.10

Finding the Fourth Proportional to 22,758,977.70, 34,138,466.55 and 22,617,260.10

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Solution

The fourth proportional to 22,758,977.70, 34,138,466.55 and 22,617,260.10 is: 33,925,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758,977.70 : 34,138,466.55 = 22,617,260.10 : x
  2. Step 2: Convert to fraction form
    22,758,977.70/34,138,466.55 = 22,617,260.10/x
  3. Step 3: Cross multiply
    22,758,977.70x = 34,138,466.55 × 22,617,260.10
  4. Step 4: Simplify right side
    22,758,977.70x = 772,118,577,376,499.62
  5. Step 5: Solve for x
    x = 772,118,577,376,499.62/22,758,977.70
  6. Step 6: Final answer
    x = 33,925,890.15

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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.