Home / 34,166,278.08-51,238,870.56-9,906,992.64

Finding the Fourth Proportional to 34,166,278.08, 51,238,870.56 and 9,906,992.64

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Solution

The fourth proportional to 34,166,278.08, 51,238,870.56 and 9,906,992.64 is: 14,857,430.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166,278.08 : 51,238,870.56 = 9,906,992.64 : x
  2. Step 2: Convert to fraction form
    34,166,278.08/51,238,870.56 = 9,906,992.64/x
  3. Step 3: Cross multiply
    34,166,278.08x = 51,238,870.56 × 9,906,992.64
  4. Step 4: Simplify right side
    34,166,278.08x = 507,623,113,519,832.75
  5. Step 5: Solve for x
    x = 507,623,113,519,832.75/34,166,278.08
  6. Step 6: Final answer
    x = 14,857,430.84

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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.