Home / 27,253,463.40-40,842,870.30-22,214,615.40

Finding the Fourth Proportional to 27,253,463.40, 40,842,870.30 and 22,214,615.40

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Solution

The fourth proportional to 27,253,463.40, 40,842,870.30 and 22,214,615.40 is: 33,291,499.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,253,463.40 : 40,842,870.30 = 22,214,615.40 : x
  2. Step 2: Convert to fraction form
    27,253,463.40/40,842,870.30 = 22,214,615.40/x
  3. Step 3: Cross multiply
    27,253,463.40x = 40,842,870.30 × 22,214,615.40
  4. Step 4: Simplify right side
    27,253,463.40x = 907,308,655,546,582.50
  5. Step 5: Solve for x
    x = 907,308,655,546,582.50/27,253,463.40
  6. Step 6: Final answer
    x = 33,291,499.22

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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.