Home / 25,737,557.36-38,606,303.43-6,568,314.84

Finding the Fourth Proportional to 25,737,557.36, 38,606,303.43 and 6,568,314.84

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Solution

The fourth proportional to 25,737,557.36, 38,606,303.43 and 6,568,314.84 is: 9,852,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,557.36 : 38,606,303.43 = 6,568,314.84 : x
  2. Step 2: Convert to fraction form
    25,737,557.36/38,606,303.43 = 6,568,314.84/x
  3. Step 3: Cross multiply
    25,737,557.36x = 38,606,303.43 × 6,568,314.84
  4. Step 4: Simplify right side
    25,737,557.36x = 253,578,355,736,811.91
  5. Step 5: Solve for x
    x = 253,578,355,736,811.91/25,737,557.36
  6. Step 6: Final answer
    x = 9,852,463.94

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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.