Home / 214,981,122,602.92-296,681,074,670.36-117,328,110,483.52

Finding the Fourth Proportional to 214,981,122,602.92, 296,681,074,670.36 and 117,328,110,483.52

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Solution

The fourth proportional to 214,981,122,602.92, 296,681,074,670.36 and 117,328,110,483.52 is: 161,916,681,268.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,981,122,602.92 : 296,681,074,670.36 = 117,328,110,483.52 : x
  2. Step 2: Convert to fraction form
    214,981,122,602.92/296,681,074,670.36 = 117,328,110,483.52/x
  3. Step 3: Cross multiply
    214,981,122,602.92x = 296,681,074,670.36 × 117,328,110,483.52
  4. Step 4: Simplify right side
    214,981,122,602.92x = 34,809,029,907,293,445,029,888
  5. Step 5: Solve for x
    x = 34,809,029,907,293,445,029,888/214,981,122,602.92
  6. Step 6: Final answer
    x = 161,916,681,268.74

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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.