Home / 39,356,742.60-59,059,997.10-23,182,662.60

Finding the Fourth Proportional to 39,356,742.60, 59,059,997.10 and 23,182,662.60

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Solution

The fourth proportional to 39,356,742.60, 59,059,997.10 and 23,182,662.60 is: 34,788,651.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,356,742.60 : 59,059,997.10 = 23,182,662.60 : x
  2. Step 2: Convert to fraction form
    39,356,742.60/59,059,997.10 = 23,182,662.60/x
  3. Step 3: Cross multiply
    39,356,742.60x = 59,059,997.10 × 23,182,662.60
  4. Step 4: Simplify right side
    39,356,742.60x = 1,369,167,985,926,278.50
  5. Step 5: Solve for x
    x = 1,369,167,985,926,278.50/39,356,742.60
  6. Step 6: Final answer
    x = 34,788,651.08

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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.