Home / 38,127,362.04-57,158,899.02-16,545,705.84

Finding the Fourth Proportional to 38,127,362.04, 57,158,899.02 and 16,545,705.84

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Solution

The fourth proportional to 38,127,362.04, 57,158,899.02 and 16,545,705.84 is: 24,804,609.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,127,362.04 : 57,158,899.02 = 16,545,705.84 : x
  2. Step 2: Convert to fraction form
    38,127,362.04/57,158,899.02 = 16,545,705.84/x
  3. Step 3: Cross multiply
    38,127,362.04x = 57,158,899.02 × 16,545,705.84
  4. Step 4: Simplify right side
    38,127,362.04x = 945,734,329,323,184.38
  5. Step 5: Solve for x
    x = 945,734,329,323,184.38/38,127,362.04
  6. Step 6: Final answer
    x = 24,804,609.57

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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.