Home / 151,092,115.60-226,638,173.40-118,213,632.40

Finding the Fourth Proportional to 151,092,115.60, 226,638,173.40 and 118,213,632.40

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Solution

The fourth proportional to 151,092,115.60, 226,638,173.40 and 118,213,632.40 is: 177,320,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,092,115.60 : 226,638,173.40 = 118,213,632.40 : x
  2. Step 2: Convert to fraction form
    151,092,115.60/226,638,173.40 = 118,213,632.40/x
  3. Step 3: Cross multiply
    151,092,115.60x = 226,638,173.40 × 118,213,632.40
  4. Step 4: Simplify right side
    151,092,115.60x = 26,791,721,718,115,060
  5. Step 5: Solve for x
    x = 26,791,721,718,115,060/151,092,115.60
  6. Step 6: Final answer
    x = 177,320,448.60

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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.