Home / 25,843,405.95-35,664,139.35-14,241,384.63

Finding the Fourth Proportional to 25,843,405.95, 35,664,139.35 and 14,241,384.63

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Solution

The fourth proportional to 25,843,405.95, 35,664,139.35 and 14,241,384.63 is: 19,653,242.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,405.95 : 35,664,139.35 = 14,241,384.63 : x
  2. Step 2: Convert to fraction form
    25,843,405.95/35,664,139.35 = 14,241,384.63/x
  3. Step 3: Cross multiply
    25,843,405.95x = 35,664,139.35 × 14,241,384.63
  4. Step 4: Simplify right side
    25,843,405.95x = 507,906,725,981,268.25
  5. Step 5: Solve for x
    x = 507,906,725,981,268.25/25,843,405.95
  6. Step 6: Final answer
    x = 19,653,242.57

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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.