Home / 24,769,643.56-37,139,748.08-9,418,055.78

Finding the Fourth Proportional to 24,769,643.56, 37,139,748.08 and 9,418,055.78

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Solution

The fourth proportional to 24,769,643.56, 37,139,748.08 and 9,418,055.78 is: 14,121,487.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,769,643.56 : 37,139,748.08 = 9,418,055.78 : x
  2. Step 2: Convert to fraction form
    24,769,643.56/37,139,748.08 = 9,418,055.78/x
  3. Step 3: Cross multiply
    24,769,643.56x = 37,139,748.08 × 9,418,055.78
  4. Step 4: Simplify right side
    24,769,643.56x = 349,784,219,118,347.06
  5. Step 5: Solve for x
    x = 349,784,219,118,347.06/24,769,643.56
  6. Step 6: Final answer
    x = 14,121,487.79

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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.