Home / 9,008,732.25-13,513,094.94-3,617,381.07

Finding the Fourth Proportional to 9,008,732.25, 13,513,094.94 and 3,617,381.07

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Solution

The fourth proportional to 9,008,732.25, 13,513,094.94 and 3,617,381.07 is: 5,426,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,732.25 : 13,513,094.94 = 3,617,381.07 : x
  2. Step 2: Convert to fraction form
    9,008,732.25/13,513,094.94 = 3,617,381.07/x
  3. Step 3: Cross multiply
    9,008,732.25x = 13,513,094.94 × 3,617,381.07
  4. Step 4: Simplify right side
    9,008,732.25x = 48,882,013,833,068.78
  5. Step 5: Solve for x
    x = 48,882,013,833,068.78/9,008,732.25
  6. Step 6: Final answer
    x = 5,426,070.23

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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.