Home / 37,303,670.70-55,955,506.05-10,377,326.70

Finding the Fourth Proportional to 37,303,670.70, 55,955,506.05 and 10,377,326.70

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Solution

The fourth proportional to 37,303,670.70, 55,955,506.05 and 10,377,326.70 is: 15,565,990.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,303,670.70 : 55,955,506.05 = 10,377,326.70 : x
  2. Step 2: Convert to fraction form
    37,303,670.70/55,955,506.05 = 10,377,326.70/x
  3. Step 3: Cross multiply
    37,303,670.70x = 55,955,506.05 × 10,377,326.70
  4. Step 4: Simplify right side
    37,303,670.70x = 580,668,566,944,676.50
  5. Step 5: Solve for x
    x = 580,668,566,944,676.50/37,303,670.70
  6. Step 6: Final answer
    x = 15,565,990.05

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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.