Home / 10,280,540,850.41-14,181,925,054.07-6,714,335,248.76

Finding the Fourth Proportional to 10,280,540,850.41, 14,181,925,054.07 and 6,714,335,248.76

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Solution

The fourth proportional to 10,280,540,850.41, 14,181,925,054.07 and 6,714,335,248.76 is: 9,262,372,541.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,280,540,850.41 : 14,181,925,054.07 = 6,714,335,248.76 : x
  2. Step 2: Convert to fraction form
    10,280,540,850.41/14,181,925,054.07 = 6,714,335,248.76/x
  3. Step 3: Cross multiply
    10,280,540,850.41x = 14,181,925,054.07 × 6,714,335,248.76
  4. Step 4: Simplify right side
    10,280,540,850.41x = 95,222,199,285,710,290,944
  5. Step 5: Solve for x
    x = 95,222,199,285,710,290,944/10,280,540,850.41
  6. Step 6: Final answer
    x = 9,262,372,541.61

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Double scale
Find fourth proportional to 10,280,540,851.41, 14,181,925,055.44 and 6,714,335,249.76
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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.