Home / 35,521,719.40-53,282,579.10-8,595,375.40

Finding the Fourth Proportional to 35,521,719.40, 53,282,579.10 and 8,595,375.40

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Solution

The fourth proportional to 35,521,719.40, 53,282,579.10 and 8,595,375.40 is: 12,893,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521,719.40 : 53,282,579.10 = 8,595,375.40 : x
  2. Step 2: Convert to fraction form
    35,521,719.40/53,282,579.10 = 8,595,375.40/x
  3. Step 3: Cross multiply
    35,521,719.40x = 53,282,579.10 × 8,595,375.40
  4. Step 4: Simplify right side
    35,521,719.40x = 457,983,769,644,694.19
  5. Step 5: Solve for x
    x = 457,983,769,644,694.19/35,521,719.40
  6. Step 6: Final answer
    x = 12,893,063.10

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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.