Home / 174,411,738,723.15-240,732,981,836.37-113,595,654,144.69

Finding the Fourth Proportional to 174,411,738,723.15, 240,732,981,836.37 and 113,595,654,144.69

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Solution

The fourth proportional to 174,411,738,723.15, 240,732,981,836.37 and 113,595,654,144.69 is: 156,791,169,826.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,411,738,723.15 : 240,732,981,836.37 = 113,595,654,144.69 : x
  2. Step 2: Convert to fraction form
    174,411,738,723.15/240,732,981,836.37 = 113,595,654,144.69/x
  3. Step 3: Cross multiply
    174,411,738,723.15x = 240,732,981,836.37 × 113,595,654,144.69
  4. Step 4: Simplify right side
    174,411,738,723.15x = 27,346,220,545,904,224,501,760
  5. Step 5: Solve for x
    x = 27,346,220,545,904,224,501,760/174,411,738,723.15
  6. Step 6: Final answer
    x = 156,791,169,826.66

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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.