Home / 26,335,453.17-39,494,980.90-9,292,133.01

Finding the Fourth Proportional to 26,335,453.17, 39,494,980.90 and 9,292,133.01

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Solution

The fourth proportional to 26,335,453.17, 39,494,980.90 and 9,292,133.01 is: 13,935,306.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,453.17 : 39,494,980.90 = 9,292,133.01 : x
  2. Step 2: Convert to fraction form
    26,335,453.17/39,494,980.90 = 9,292,133.01/x
  3. Step 3: Cross multiply
    26,335,453.17x = 39,494,980.90 × 9,292,133.01
  4. Step 4: Simplify right side
    26,335,453.17x = 366,992,615,750,209.50
  5. Step 5: Solve for x
    x = 366,992,615,750,209.50/26,335,453.17
  6. Step 6: Final answer
    x = 13,935,306.65

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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.