Home / 36,930,547.76-55,395,747.31-34,683,206.39

Finding the Fourth Proportional to 36,930,547.76, 55,395,747.31 and 34,683,206.39

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Solution

The fourth proportional to 36,930,547.76, 55,395,747.31 and 34,683,206.39 is: 52,024,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,930,547.76 : 55,395,747.31 = 34,683,206.39 : x
  2. Step 2: Convert to fraction form
    36,930,547.76/55,395,747.31 = 34,683,206.39/x
  3. Step 3: Cross multiply
    36,930,547.76x = 55,395,747.31 × 34,683,206.39
  4. Step 4: Simplify right side
    36,930,547.76x = 1,921,302,137,081,017.50
  5. Step 5: Solve for x
    x = 1,921,302,137,081,017.50/36,930,547.76
  6. Step 6: Final answer
    x = 52,024,739.78

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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.