Home / 12,596,024,669.52-18,886,727,243.40-5,963,598,129.84

Finding the Fourth Proportional to 12,596,024,669.52, 18,886,727,243.40 and 5,963,598,129.84

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Solution

The fourth proportional to 12,596,024,669.52, 18,886,727,243.40 and 5,963,598,129.84 is: 8,941,936,382.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,596,024,669.52 : 18,886,727,243.40 = 5,963,598,129.84 : x
  2. Step 2: Convert to fraction form
    12,596,024,669.52/18,886,727,243.40 = 5,963,598,129.84/x
  3. Step 3: Cross multiply
    12,596,024,669.52x = 18,886,727,243.40 × 5,963,598,129.84
  4. Step 4: Simplify right side
    12,596,024,669.52x = 112,632,851,267,538,436,096
  5. Step 5: Solve for x
    x = 112,632,851,267,538,436,096/12,596,024,669.52
  6. Step 6: Final answer
    x = 8,941,936,382.52

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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.