Home / 174,960,131.10-262,440,196.65-164,882,435.10

Finding the Fourth Proportional to 174,960,131.10, 262,440,196.65 and 164,882,435.10

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Solution

The fourth proportional to 174,960,131.10, 262,440,196.65 and 164,882,435.10 is: 247,323,652.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,131.10 : 262,440,196.65 = 164,882,435.10 : x
  2. Step 2: Convert to fraction form
    174,960,131.10/262,440,196.65 = 164,882,435.10/x
  3. Step 3: Cross multiply
    174,960,131.10x = 262,440,196.65 × 164,882,435.10
  4. Step 4: Simplify right side
    174,960,131.10x = 43,271,778,691,774,864
  5. Step 5: Solve for x
    x = 43,271,778,691,774,864/174,960,131.10
  6. Step 6: Final answer
    x = 247,323,652.65

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Similar ratio
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1.5x scale

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.