Home / 27,386,397.37-37,793,692.92-14,996,293.30

Finding the Fourth Proportional to 27,386,397.37, 37,793,692.92 and 14,996,293.30

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Solution

The fourth proportional to 27,386,397.37, 37,793,692.92 and 14,996,293.30 is: 20,695,139.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,386,397.37 : 37,793,692.92 = 14,996,293.30 : x
  2. Step 2: Convert to fraction form
    27,386,397.37/37,793,692.92 = 14,996,293.30/x
  3. Step 3: Cross multiply
    27,386,397.37x = 37,793,692.92 × 14,996,293.30
  4. Step 4: Simplify right side
    27,386,397.37x = 566,765,303,918,453.50
  5. Step 5: Solve for x
    x = 566,765,303,918,453.50/27,386,397.37
  6. Step 6: Final answer
    x = 20,695,139.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.