Home / 25,707,895.22-35,477,548.32-14,105,455.63

Finding the Fourth Proportional to 25,707,895.22, 35,477,548.32 and 14,105,455.63

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Solution

The fourth proportional to 25,707,895.22, 35,477,548.32 and 14,105,455.63 is: 19,465,887.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,707,895.22 : 35,477,548.32 = 14,105,455.63 : x
  2. Step 2: Convert to fraction form
    25,707,895.22/35,477,548.32 = 14,105,455.63/x
  3. Step 3: Cross multiply
    25,707,895.22x = 35,477,548.32 × 14,105,455.63
  4. Step 4: Simplify right side
    25,707,895.22x = 500,426,983,653,142.56
  5. Step 5: Solve for x
    x = 500,426,983,653,142.56/25,707,895.22
  6. Step 6: Final answer
    x = 19,465,887.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.