Home / 22,988,808.94-34,485,881.64-7,637,468.62

Finding the Fourth Proportional to 22,988,808.94, 34,485,881.64 and 7,637,468.62

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Solution

The fourth proportional to 22,988,808.94, 34,485,881.64 and 7,637,468.62 is: 11,457,089.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988,808.94 : 34,485,881.64 = 7,637,468.62 : x
  2. Step 2: Convert to fraction form
    22,988,808.94/34,485,881.64 = 7,637,468.62/x
  3. Step 3: Cross multiply
    22,988,808.94x = 34,485,881.64 × 7,637,468.62
  4. Step 4: Simplify right side
    22,988,808.94x = 263,384,838,858,534.16
  5. Step 5: Solve for x
    x = 263,384,838,858,534.16/22,988,808.94
  6. Step 6: Final answer
    x = 11,457,089.38

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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.