Home / 35,864,412.60-49,492,832.94-19,566,890.04

Finding the Fourth Proportional to 35,864,412.60, 49,492,832.94 and 19,566,890.04

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Solution

The fourth proportional to 35,864,412.60, 49,492,832.94 and 19,566,890.04 is: 27,002,277.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,864,412.60 : 49,492,832.94 = 19,566,890.04 : x
  2. Step 2: Convert to fraction form
    35,864,412.60/49,492,832.94 = 19,566,890.04/x
  3. Step 3: Cross multiply
    35,864,412.60x = 49,492,832.94 × 19,566,890.04
  4. Step 4: Simplify right side
    35,864,412.60x = 968,420,819,905,069.88
  5. Step 5: Solve for x
    x = 968,420,819,905,069.88/35,864,412.60
  6. Step 6: Final answer
    x = 27,002,277.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.