Home / 25,853,019.30-35,677,157.94-14,250,776.58

Finding the Fourth Proportional to 25,853,019.30, 35,677,157.94 and 14,250,776.58

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Solution

The fourth proportional to 25,853,019.30, 35,677,157.94 and 14,250,776.58 is: 19,666,066.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,853,019.30 : 35,677,157.94 = 14,250,776.58 : x
  2. Step 2: Convert to fraction form
    25,853,019.30/35,677,157.94 = 14,250,776.58/x
  3. Step 3: Cross multiply
    25,853,019.30x = 35,677,157.94 × 14,250,776.58
  4. Step 4: Simplify right side
    25,853,019.30x = 508,427,206,812,313
  5. Step 5: Solve for x
    x = 508,427,206,812,313/25,853,019.30
  6. Step 6: Final answer
    x = 19,666,066.89

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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.