Home / 94,245,642.40-141,352,717.20-26,095,223.20

Finding the Fourth Proportional to 94,245,642.40, 141,352,717.20 and 26,095,223.20

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Solution

The fourth proportional to 94,245,642.40, 141,352,717.20 and 26,095,223.20 is: 39,138,474.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,245,642.40 : 141,352,717.20 = 26,095,223.20 : x
  2. Step 2: Convert to fraction form
    94,245,642.40/141,352,717.20 = 26,095,223.20/x
  3. Step 3: Cross multiply
    94,245,642.40x = 141,352,717.20 × 26,095,223.20
  4. Step 4: Simplify right side
    94,245,642.40x = 3,688,630,705,260,478.50
  5. Step 5: Solve for x
    x = 3,688,630,705,260,478.50/94,245,642.40
  6. Step 6: Final answer
    x = 39,138,474.85

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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.