Home / 174,010,300.38-240,140,376.81-95,699,915.10

Finding the Fourth Proportional to 174,010,300.38, 240,140,376.81 and 95,699,915.10

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Solution

The fourth proportional to 174,010,300.38, 240,140,376.81 and 95,699,915.10 is: 132,069,271.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,010,300.38 : 240,140,376.81 = 95,699,915.10 : x
  2. Step 2: Convert to fraction form
    174,010,300.38/240,140,376.81 = 95,699,915.10/x
  3. Step 3: Cross multiply
    174,010,300.38x = 240,140,376.81 × 95,699,915.10
  4. Step 4: Simplify right side
    174,010,300.38x = 22,981,413,672,799,008
  5. Step 5: Solve for x
    x = 22,981,413,672,799,008/174,010,300.38
  6. Step 6: Final answer
    x = 132,069,271.89

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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.