Home / 36,196,681.80-54,295,022.70-29,819,389.80

Finding the Fourth Proportional to 36,196,681.80, 54,295,022.70 and 29,819,389.80

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Solution

The fourth proportional to 36,196,681.80, 54,295,022.70 and 29,819,389.80 is: 44,729,084.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,196,681.80 : 54,295,022.70 = 29,819,389.80 : x
  2. Step 2: Convert to fraction form
    36,196,681.80/54,295,022.70 = 29,819,389.80/x
  3. Step 3: Cross multiply
    36,196,681.80x = 54,295,022.70 × 29,819,389.80
  4. Step 4: Simplify right side
    36,196,681.80x = 1,619,044,446,091,148.50
  5. Step 5: Solve for x
    x = 1,619,044,446,091,148.50/36,196,681.80
  6. Step 6: Final answer
    x = 44,729,084.70

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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.