Home / 26,338,277,719.83-39,499,090,582.86-8,649,039,298.71

Finding the Fourth Proportional to 26,338,277,719.83, 39,499,090,582.86 and 8,649,039,298.71

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Solution

The fourth proportional to 26,338,277,719.83, 39,499,090,582.86 and 8,649,039,298.71 is: 12,970,824,833.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,338,277,719.83 : 39,499,090,582.86 = 8,649,039,298.71 : x
  2. Step 2: Convert to fraction form
    26,338,277,719.83/39,499,090,582.86 = 8,649,039,298.71/x
  3. Step 3: Cross multiply
    26,338,277,719.83x = 39,499,090,582.86 × 8,649,039,298.71
  4. Step 4: Simplify right side
    26,338,277,719.83x = 341,629,186,714,462,191,616
  5. Step 5: Solve for x
    x = 341,629,186,714,462,191,616/26,338,277,719.83
  6. Step 6: Final answer
    x = 12,970,824,833.29

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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.