Home / 33,290,034.32-49,935,051.47-9,355,506.32

Finding the Fourth Proportional to 33,290,034.32, 49,935,051.47 and 9,355,506.32

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Solution

The fourth proportional to 33,290,034.32, 49,935,051.47 and 9,355,506.32 is: 14,033,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,034.32 : 49,935,051.47 = 9,355,506.32 : x
  2. Step 2: Convert to fraction form
    33,290,034.32/49,935,051.47 = 9,355,506.32/x
  3. Step 3: Cross multiply
    33,290,034.32x = 49,935,051.47 × 9,355,506.32
  4. Step 4: Simplify right side
    33,290,034.32x = 467,167,689,367,435
  5. Step 5: Solve for x
    x = 467,167,689,367,435/33,290,034.32
  6. Step 6: Final answer
    x = 14,033,259.47

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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.