Home / 111,833,721,575.36-167,750,584,316.55-26,843,516,089.64

Finding the Fourth Proportional to 111,833,721,575.36, 167,750,584,316.55 and 26,843,516,089.64

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Solution

The fourth proportional to 111,833,721,575.36, 167,750,584,316.55 and 26,843,516,089.64 is: 40,265,274,603.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,833,721,575.36 : 167,750,584,316.55 = 26,843,516,089.64 : x
  2. Step 2: Convert to fraction form
    111,833,721,575.36/167,750,584,316.55 = 26,843,516,089.64/x
  3. Step 3: Cross multiply
    111,833,721,575.36x = 167,750,584,316.55 × 26,843,516,089.64
  4. Step 4: Simplify right side
    111,833,721,575.36x = 4,503,015,509,146,982,154,240
  5. Step 5: Solve for x
    x = 4,503,015,509,146,982,154,240/111,833,721,575.36
  6. Step 6: Final answer
    x = 40,265,274,603.35

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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.