Home / 3,782,692,382.50-5,669,116,973.35-1,539,125,060.08

Finding the Fourth Proportional to 3,782,692,382.50, 5,669,116,973.35 and 1,539,125,060.08

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Solution

The fourth proportional to 3,782,692,382.50, 5,669,116,973.35 and 1,539,125,060.08 is: 2,306,685,059.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,692,382.50 : 5,669,116,973.35 = 1,539,125,060.08 : x
  2. Step 2: Convert to fraction form
    3,782,692,382.50/5,669,116,973.35 = 1,539,125,060.08/x
  3. Step 3: Cross multiply
    3,782,692,382.50x = 5,669,116,973.35 × 1,539,125,060.08
  4. Step 4: Simplify right side
    3,782,692,382.50x = 8,725,480,002,179,074,048
  5. Step 5: Solve for x
    x = 8,725,480,002,179,074,048/3,782,692,382.50
  6. Step 6: Final answer
    x = 2,306,685,059.18

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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.