Home / 49,328,959,319.91-68,074,014,242.39-26,773,827,376.05

Finding the Fourth Proportional to 49,328,959,319.91, 68,074,014,242.39 and 26,773,827,376.05

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Solution

The fourth proportional to 49,328,959,319.91, 68,074,014,242.39 and 26,773,827,376.05 is: 36,947,909,123.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,328,959,319.91 : 68,074,014,242.39 = 26,773,827,376.05 : x
  2. Step 2: Convert to fraction form
    49,328,959,319.91/68,074,014,242.39 = 26,773,827,376.05/x
  3. Step 3: Cross multiply
    49,328,959,319.91x = 68,074,014,242.39 × 26,773,827,376.05
  4. Step 4: Simplify right side
    49,328,959,319.91x = 1,822,601,906,120,465,317,888
  5. Step 5: Solve for x
    x = 1,822,601,906,120,465,317,888/49,328,959,319.91
  6. Step 6: Final answer
    x = 36,947,909,123.74

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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.