Home / 36,638,338.16-54,945,314.03-14,773,069.94

Finding the Fourth Proportional to 36,638,338.16, 54,945,314.03 and 14,773,069.94

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Solution

The fourth proportional to 36,638,338.16, 54,945,314.03 and 14,773,069.94 is: 22,154,688.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,638,338.16 : 54,945,314.03 = 14,773,069.94 : x
  2. Step 2: Convert to fraction form
    36,638,338.16/54,945,314.03 = 14,773,069.94/x
  3. Step 3: Cross multiply
    36,638,338.16x = 54,945,314.03 × 14,773,069.94
  4. Step 4: Simplify right side
    36,638,338.16x = 811,710,966,719,560.88
  5. Step 5: Solve for x
    x = 811,710,966,719,560.88/36,638,338.16
  6. Step 6: Final answer
    x = 22,154,688.43

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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.