Home / 34,112,097.20-51,162,541.08-12,247,950.32

Finding the Fourth Proportional to 34,112,097.20, 51,162,541.08 and 12,247,950.32

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Solution

The fourth proportional to 34,112,097.20, 51,162,541.08 and 12,247,950.32 is: 18,369,913.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,112,097.20 : 51,162,541.08 = 12,247,950.32 : x
  2. Step 2: Convert to fraction form
    34,112,097.20/51,162,541.08 = 12,247,950.32/x
  3. Step 3: Cross multiply
    34,112,097.20x = 51,162,541.08 × 12,247,950.32
  4. Step 4: Simplify right side
    34,112,097.20x = 626,636,261,392,799.12
  5. Step 5: Solve for x
    x = 626,636,261,392,799.12/34,112,097.20
  6. Step 6: Final answer
    x = 18,369,913.10

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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.