Home / 23,426,249.40-35,142,643.71-9,776,266.89

Finding the Fourth Proportional to 23,426,249.40, 35,142,643.71 and 9,776,266.89

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Solution

The fourth proportional to 23,426,249.40, 35,142,643.71 and 9,776,266.89 is: 14,665,764.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,426,249.40 : 35,142,643.71 = 9,776,266.89 : x
  2. Step 2: Convert to fraction form
    23,426,249.40/35,142,643.71 = 9,776,266.89/x
  3. Step 3: Cross multiply
    23,426,249.40x = 35,142,643.71 × 9,776,266.89
  4. Step 4: Simplify right side
    23,426,249.40x = 343,563,864,129,139.81
  5. Step 5: Solve for x
    x = 343,563,864,129,139.81/23,426,249.40
  6. Step 6: Final answer
    x = 14,665,764.81

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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.