Home / 134,568,117.70-201,852,176.55-110,653,272.70

Finding the Fourth Proportional to 134,568,117.70, 201,852,176.55 and 110,653,272.70

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Solution

The fourth proportional to 134,568,117.70, 201,852,176.55 and 110,653,272.70 is: 165,979,909.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,568,117.70 : 201,852,176.55 = 110,653,272.70 : x
  2. Step 2: Convert to fraction form
    134,568,117.70/201,852,176.55 = 110,653,272.70/x
  3. Step 3: Cross multiply
    134,568,117.70x = 201,852,176.55 × 110,653,272.70
  4. Step 4: Simplify right side
    134,568,117.70x = 22,335,603,936,875,696
  5. Step 5: Solve for x
    x = 22,335,603,936,875,696/134,568,117.70
  6. Step 6: Final answer
    x = 165,979,909.05

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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.