Home / 22,019,935.95-33,029,903.93-9,895,207.95

Finding the Fourth Proportional to 22,019,935.95, 33,029,903.93 and 9,895,207.95

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Solution

The fourth proportional to 22,019,935.95, 33,029,903.93 and 9,895,207.95 is: 14,842,811.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,935.95 : 33,029,903.93 = 9,895,207.95 : x
  2. Step 2: Convert to fraction form
    22,019,935.95/33,029,903.93 = 9,895,207.95/x
  3. Step 3: Cross multiply
    22,019,935.95x = 33,029,903.93 × 9,895,207.95
  4. Step 4: Simplify right side
    22,019,935.95x = 326,837,767,906,396.19
  5. Step 5: Solve for x
    x = 326,837,767,906,396.19/22,019,935.95
  6. Step 6: Final answer
    x = 14,842,811.93

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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.