Home / 175,875,346.20-263,813,019.30-132,226,325.40

Finding the Fourth Proportional to 175,875,346.20, 263,813,019.30 and 132,226,325.40

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Solution

The fourth proportional to 175,875,346.20, 263,813,019.30 and 132,226,325.40 is: 198,339,488.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,875,346.20 : 263,813,019.30 = 132,226,325.40 : x
  2. Step 2: Convert to fraction form
    175,875,346.20/263,813,019.30 = 132,226,325.40/x
  3. Step 3: Cross multiply
    175,875,346.20x = 263,813,019.30 × 132,226,325.40
  4. Step 4: Simplify right side
    175,875,346.20x = 34,883,026,134,718,284
  5. Step 5: Solve for x
    x = 34,883,026,134,718,284/175,875,346.20
  6. Step 6: Final answer
    x = 198,339,488.10

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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.