Home / 27,527,962.20-41,291,943.30-9,577,066.20

Finding the Fourth Proportional to 27,527,962.20, 41,291,943.30 and 9,577,066.20

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Solution

The fourth proportional to 27,527,962.20, 41,291,943.30 and 9,577,066.20 is: 14,365,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,527,962.20 : 41,291,943.30 = 9,577,066.20 : x
  2. Step 2: Convert to fraction form
    27,527,962.20/41,291,943.30 = 9,577,066.20/x
  3. Step 3: Cross multiply
    27,527,962.20x = 41,291,943.30 × 9,577,066.20
  4. Step 4: Simplify right side
    27,527,962.20x = 395,455,674,510,746.38
  5. Step 5: Solve for x
    x = 395,455,674,510,746.38/27,527,962.20
  6. Step 6: Final answer
    x = 14,365,599.30

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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.