Home / 263,997,587.38-364,335,084.56-174,534,096.51

Finding the Fourth Proportional to 263,997,587.38, 364,335,084.56 and 174,534,096.51

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Solution

The fourth proportional to 263,997,587.38, 364,335,084.56 and 174,534,096.51 is: 240,869,227.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,997,587.38 : 364,335,084.56 = 174,534,096.51 : x
  2. Step 2: Convert to fraction form
    263,997,587.38/364,335,084.56 = 174,534,096.51/x
  3. Step 3: Cross multiply
    263,997,587.38x = 364,335,084.56 × 174,534,096.51
  4. Step 4: Simplify right side
    263,997,587.38x = 63,588,894,807,879,704
  5. Step 5: Solve for x
    x = 63,588,894,807,879,704/263,997,587.38
  6. Step 6: Final answer
    x = 240,869,227.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.