Home / 38,110,696.32-57,133,907.89-16,529,042.71

Finding the Fourth Proportional to 38,110,696.32, 57,133,907.89 and 16,529,042.71

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Solution

The fourth proportional to 38,110,696.32, 57,133,907.89 and 16,529,042.71 is: 24,779,626.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,696.32 : 57,133,907.89 = 16,529,042.71 : x
  2. Step 2: Convert to fraction form
    38,110,696.32/57,133,907.89 = 16,529,042.71/x
  3. Step 3: Cross multiply
    38,110,696.32x = 57,133,907.89 × 16,529,042.71
  4. Step 4: Simplify right side
    38,110,696.32x = 944,368,803,411,732.50
  5. Step 5: Solve for x
    x = 944,368,803,411,732.50/38,110,696.32
  6. Step 6: Final answer
    x = 24,779,626.05

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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.