Home / 38,583,350.04-57,862,835.70-12,671,381.64

Finding the Fourth Proportional to 38,583,350.04, 57,862,835.70 and 12,671,381.64

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Solution

The fourth proportional to 38,583,350.04, 57,862,835.70 and 12,671,381.64 is: 19,003,069.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,350.04 : 57,862,835.70 = 12,671,381.64 : x
  2. Step 2: Convert to fraction form
    38,583,350.04/57,862,835.70 = 12,671,381.64/x
  3. Step 3: Cross multiply
    38,583,350.04x = 57,862,835.70 × 12,671,381.64
  4. Step 4: Simplify right side
    38,583,350.04x = 733,202,073,927,316.62
  5. Step 5: Solve for x
    x = 733,202,073,927,316.62/38,583,350.04
  6. Step 6: Final answer
    x = 19,003,069.28

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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.