Home / 34,976,719.80-52,465,079.70-11,039,081.40

Finding the Fourth Proportional to 34,976,719.80, 52,465,079.70 and 11,039,081.40

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Solution

The fourth proportional to 34,976,719.80, 52,465,079.70 and 11,039,081.40 is: 16,558,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976,719.80 : 52,465,079.70 = 11,039,081.40 : x
  2. Step 2: Convert to fraction form
    34,976,719.80/52,465,079.70 = 11,039,081.40/x
  3. Step 3: Cross multiply
    34,976,719.80x = 52,465,079.70 × 11,039,081.40
  4. Step 4: Simplify right side
    34,976,719.80x = 579,166,285,465,787.62
  5. Step 5: Solve for x
    x = 579,166,285,465,787.62/34,976,719.80
  6. Step 6: Final answer
    x = 16,558,622.10

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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.