Home / 3,361,566,576.30-5,042,349,864.45-1,180,532,712.30

Finding the Fourth Proportional to 3,361,566,576.30, 5,042,349,864.45 and 1,180,532,712.30

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Solution

The fourth proportional to 3,361,566,576.30, 5,042,349,864.45 and 1,180,532,712.30 is: 1,770,799,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,566,576.30 : 5,042,349,864.45 = 1,180,532,712.30 : x
  2. Step 2: Convert to fraction form
    3,361,566,576.30/5,042,349,864.45 = 1,180,532,712.30/x
  3. Step 3: Cross multiply
    3,361,566,576.30x = 5,042,349,864.45 × 1,180,532,712.30
  4. Step 4: Simplify right side
    3,361,566,576.30x = 5,952,658,961,844,695,040
  5. Step 5: Solve for x
    x = 5,952,658,961,844,695,040/3,361,566,576.30
  6. Step 6: Final answer
    x = 1,770,799,068.45

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Double scale
Find fourth proportional to 3,361,566,577.30, 5,042,349,865.95 and 1,180,532,713.30
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.