Home / 88,113,262.35-132,155,233.93-26,687,816.89

Finding the Fourth Proportional to 88,113,262.35, 132,155,233.93 and 26,687,816.89

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Solution

The fourth proportional to 88,113,262.35, 132,155,233.93 and 26,687,816.89 is: 40,027,285.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,113,262.35 : 132,155,233.93 = 26,687,816.89 : x
  2. Step 2: Convert to fraction form
    88,113,262.35/132,155,233.93 = 26,687,816.89/x
  3. Step 3: Cross multiply
    88,113,262.35x = 132,155,233.93 × 26,687,816.89
  4. Step 4: Simplify right side
    88,113,262.35x = 3,526,934,683,881,927
  5. Step 5: Solve for x
    x = 3,526,934,683,881,927/88,113,262.35
  6. Step 6: Final answer
    x = 40,027,285.22

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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.