Home / 34,784,208.35-52,154,888.46-11,752,966.93

Finding the Fourth Proportional to 34,784,208.35, 52,154,888.46 and 11,752,966.93

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Solution

The fourth proportional to 34,784,208.35, 52,154,888.46 and 11,752,966.93 is: 17,622,211.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,208.35 : 52,154,888.46 = 11,752,966.93 : x
  2. Step 2: Convert to fraction form
    34,784,208.35/52,154,888.46 = 11,752,966.93/x
  3. Step 3: Cross multiply
    34,784,208.35x = 52,154,888.46 × 11,752,966.93
  4. Step 4: Simplify right side
    34,784,208.35x = 612,974,679,444,318.12
  5. Step 5: Solve for x
    x = 612,974,679,444,318.12/34,784,208.35
  6. Step 6: Final answer
    x = 17,622,211.59

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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.