Home / 49,328,959,325.54-68,074,014,250.15-26,773,827,381.68

Finding the Fourth Proportional to 49,328,959,325.54, 68,074,014,250.15 and 26,773,827,381.68

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Solution

The fourth proportional to 49,328,959,325.54, 68,074,014,250.15 and 26,773,827,381.68 is: 36,947,909,131.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,328,959,325.54 : 68,074,014,250.15 = 26,773,827,381.68 : x
  2. Step 2: Convert to fraction form
    49,328,959,325.54/68,074,014,250.15 = 26,773,827,381.68/x
  3. Step 3: Cross multiply
    49,328,959,325.54x = 68,074,014,250.15 × 26,773,827,381.68
  4. Step 4: Simplify right side
    49,328,959,325.54x = 1,822,601,906,711,066,312,704
  5. Step 5: Solve for x
    x = 1,822,601,906,711,066,312,704/49,328,959,325.54
  6. Step 6: Final answer
    x = 36,947,909,131.49

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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.