Home / 12,566,182,747.44-17,341,384,753.08-6,927,274,824.24

Finding the Fourth Proportional to 12,566,182,747.44, 17,341,384,753.08 and 6,927,274,824.24

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Solution

The fourth proportional to 12,566,182,747.44, 17,341,384,753.08 and 6,927,274,824.24 is: 9,559,668,232.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,566,182,747.44 : 17,341,384,753.08 = 6,927,274,824.24 : x
  2. Step 2: Convert to fraction form
    12,566,182,747.44/17,341,384,753.08 = 6,927,274,824.24/x
  3. Step 3: Cross multiply
    12,566,182,747.44x = 17,341,384,753.08 × 6,927,274,824.24
  4. Step 4: Simplify right side
    12,566,182,747.44x = 120,128,538,017,470,480,384
  5. Step 5: Solve for x
    x = 120,128,538,017,470,480,384/12,566,182,747.44
  6. Step 6: Final answer
    x = 9,559,668,232.74

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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.