Home / 90,825,822.23-136,238,733.35-90,825,822.23

Finding the Fourth Proportional to 90,825,822.23, 136,238,733.35 and 90,825,822.23

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Solution

The fourth proportional to 90,825,822.23, 136,238,733.35 and 90,825,822.23 is: 136,238,733.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,825,822.23 : 136,238,733.35 = 90,825,822.23 : x
  2. Step 2: Convert to fraction form
    90,825,822.23/136,238,733.35 = 90,825,822.23/x
  3. Step 3: Cross multiply
    90,825,822.23x = 136,238,733.35 × 90,825,822.23
  4. Step 4: Simplify right side
    90,825,822.23x = 12,373,994,974,952,148
  5. Step 5: Solve for x
    x = 12,373,994,974,952,148/90,825,822.23
  6. Step 6: Final answer
    x = 136,238,733.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.