Home / 40,984,054.07-61,476,345.34-16,394,035.01

Finding the Fourth Proportional to 40,984,054.07, 61,476,345.34 and 16,394,035.01

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Solution

The fourth proportional to 40,984,054.07, 61,476,345.34 and 16,394,035.01 is: 24,591,158.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,984,054.07 : 61,476,345.34 = 16,394,035.01 : x
  2. Step 2: Convert to fraction form
    40,984,054.07/61,476,345.34 = 16,394,035.01/x
  3. Step 3: Cross multiply
    40,984,054.07x = 61,476,345.34 × 16,394,035.01
  4. Step 4: Simplify right side
    40,984,054.07x = 1,007,845,357,880,464.38
  5. Step 5: Solve for x
    x = 1,007,845,357,880,464.38/40,984,054.07
  6. Step 6: Final answer
    x = 24,591,158.22

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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.