Home / 38,127,363.04-57,158,900.52-16,545,706.84

Finding the Fourth Proportional to 38,127,363.04, 57,158,900.52 and 16,545,706.84

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Solution

The fourth proportional to 38,127,363.04, 57,158,900.52 and 16,545,706.84 is: 24,804,611.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,127,363.04 : 57,158,900.52 = 16,545,706.84 : x
  2. Step 2: Convert to fraction form
    38,127,363.04/57,158,900.52 = 16,545,706.84/x
  3. Step 3: Cross multiply
    38,127,363.04x = 57,158,900.52 × 16,545,706.84
  4. Step 4: Simplify right side
    38,127,363.04x = 945,734,411,300,643.62
  5. Step 5: Solve for x
    x = 945,734,411,300,643.62/38,127,363.04
  6. Step 6: Final answer
    x = 24,804,611.07

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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.