Home / 27,920,608,773.03-41,635,012,192.81-27,668,785,455.18

Finding the Fourth Proportional to 27,920,608,773.03, 41,635,012,192.81 and 27,668,785,455.18

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Solution

The fourth proportional to 27,920,608,773.03, 41,635,012,192.81 and 27,668,785,455.18 is: 41,259,495,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,920,608,773.03 : 41,635,012,192.81 = 27,668,785,455.18 : x
  2. Step 2: Convert to fraction form
    27,920,608,773.03/41,635,012,192.81 = 27,668,785,455.18/x
  3. Step 3: Cross multiply
    27,920,608,773.03x = 41,635,012,192.81 × 27,668,785,455.18
  4. Step 4: Simplify right side
    27,920,608,773.03x = 1,151,990,219,786,607,919,104
  5. Step 5: Solve for x
    x = 1,151,990,219,786,607,919,104/27,920,608,773.03
  6. Step 6: Final answer
    x = 41,259,495,061.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.