Home / 94,345,240.16-141,518,652.72-26,193,246.56

Finding the Fourth Proportional to 94,345,240.16, 141,518,652.72 and 26,193,246.56

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Solution

The fourth proportional to 94,345,240.16, 141,518,652.72 and 26,193,246.56 is: 39,290,089.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,345,240.16 : 141,518,652.72 = 26,193,246.56 : x
  2. Step 2: Convert to fraction form
    94,345,240.16/141,518,652.72 = 26,193,246.56/x
  3. Step 3: Cross multiply
    94,345,240.16x = 141,518,652.72 × 26,193,246.56
  4. Step 4: Simplify right side
    94,345,240.16x = 3,706,832,963,533,974.50
  5. Step 5: Solve for x
    x = 3,706,832,963,533,974.50/94,345,240.16
  6. Step 6: Final answer
    x = 39,290,089.86

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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.