Home / 25,653,914.14-38,480,871.17-6,484,671.19

Finding the Fourth Proportional to 25,653,914.14, 38,480,871.17 and 6,484,671.19

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Solution

The fourth proportional to 25,653,914.14, 38,480,871.17 and 6,484,671.19 is: 9,727,006.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653,914.14 : 38,480,871.17 = 6,484,671.19 : x
  2. Step 2: Convert to fraction form
    25,653,914.14/38,480,871.17 = 6,484,671.19/x
  3. Step 3: Cross multiply
    25,653,914.14x = 38,480,871.17 × 6,484,671.19
  4. Step 4: Simplify right side
    25,653,914.14x = 249,535,796,805,611.84
  5. Step 5: Solve for x
    x = 249,535,796,805,611.84/25,653,914.14
  6. Step 6: Final answer
    x = 9,727,006.78

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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.