Home / 88,419,410.00-122,015,924.31-50,748,774.45

Finding the Fourth Proportional to 88,419,410.00, 122,015,924.31 and 50,748,774.45

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Solution

The fourth proportional to 88,419,410.00, 122,015,924.31 and 50,748,774.45 is: 70,031,666.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,419,410.00 : 122,015,924.31 = 50,748,774.45 : x
  2. Step 2: Convert to fraction form
    88,419,410.00/122,015,924.31 = 50,748,774.45/x
  3. Step 3: Cross multiply
    88,419,410.00x = 122,015,924.31 × 50,748,774.45
  4. Step 4: Simplify right side
    88,419,410.00x = 6,192,158,622,736,176
  5. Step 5: Solve for x
    x = 6,192,158,622,736,176/88,419,410.00
  6. Step 6: Final answer
    x = 70,031,666.38

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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.