Home / 25,842,087.70-35,662,841.75-14,240,398.53

Finding the Fourth Proportional to 25,842,087.70, 35,662,841.75 and 14,240,398.53

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Solution

The fourth proportional to 25,842,087.70, 35,662,841.75 and 14,240,398.53 is: 19,652,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,087.70 : 35,662,841.75 = 14,240,398.53 : x
  2. Step 2: Convert to fraction form
    25,842,087.70/35,662,841.75 = 14,240,398.53/x
  3. Step 3: Cross multiply
    25,842,087.70x = 35,662,841.75 × 14,240,398.53
  4. Step 4: Simplify right side
    25,842,087.70x = 507,853,079,232,322.62
  5. Step 5: Solve for x
    x = 507,853,079,232,322.62/25,842,087.70
  6. Step 6: Final answer
    x = 19,652,169.17

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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.