Home / 88,819,983.93-122,534,045.13-59,460,775.56

Finding the Fourth Proportional to 88,819,983.93, 122,534,045.13 and 59,460,775.56

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Solution

The fourth proportional to 88,819,983.93, 122,534,045.13 and 59,460,775.56 is: 82,030,743.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,819,983.93 : 122,534,045.13 = 59,460,775.56 : x
  2. Step 2: Convert to fraction form
    88,819,983.93/122,534,045.13 = 59,460,775.56/x
  3. Step 3: Cross multiply
    88,819,983.93x = 122,534,045.13 × 59,460,775.56
  4. Step 4: Simplify right side
    88,819,983.93x = 7,285,969,355,933,841
  5. Step 5: Solve for x
    x = 7,285,969,355,933,841/88,819,983.93
  6. Step 6: Final answer
    x = 82,030,743.91

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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.