Home / 10,233,220,638.02-14,121,941,840.46-6,004,204,478.78

Finding the Fourth Proportional to 10,233,220,638.02, 14,121,941,840.46 and 6,004,204,478.78

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Solution

The fourth proportional to 10,233,220,638.02, 14,121,941,840.46 and 6,004,204,478.78 is: 8,285,859,305.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,220,638.02 : 14,121,941,840.46 = 6,004,204,478.78 : x
  2. Step 2: Convert to fraction form
    10,233,220,638.02/14,121,941,840.46 = 6,004,204,478.78/x
  3. Step 3: Cross multiply
    10,233,220,638.02x = 14,121,941,840.46 × 6,004,204,478.78
  4. Step 4: Simplify right side
    10,233,220,638.02x = 84,791,026,447,560,605,696
  5. Step 5: Solve for x
    x = 84,791,026,447,560,605,696/10,233,220,638.02
  6. Step 6: Final answer
    x = 8,285,859,305.38

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Double scale
Find fourth proportional to 10,233,220,639.02, 14,121,941,841.84 and 6,004,204,479.78
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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.