Home / 65,208,932.04-97,807,400.82-22,073,205

Finding the Fourth Proportional to 65,208,932.04, 97,807,400.82 and 22,073,205

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Solution

The fourth proportional to 65,208,932.04, 97,807,400.82 and 22,073,205 is: 33,107,777.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,208,932.04 : 97,807,400.82 = 22,073,205 : x
  2. Step 2: Convert to fraction form
    65,208,932.04/97,807,400.82 = 22,073,205/x
  3. Step 3: Cross multiply
    65,208,932.04x = 97,807,400.82 × 22,073,205
  4. Step 4: Simplify right side
    65,208,932.04x = 2,158,922,808,817,028
  5. Step 5: Solve for x
    x = 2,158,922,808,817,028/65,208,932.04
  6. Step 6: Final answer
    x = 33,107,777.44

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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.