Home / 40,369,324.06-60,563,258.70-11,615,697.82

Finding the Fourth Proportional to 40,369,324.06, 60,563,258.70 and 11,615,697.82

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Solution

The fourth proportional to 40,369,324.06, 60,563,258.70 and 11,615,697.82 is: 17,426,214.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,369,324.06 : 60,563,258.70 = 11,615,697.82 : x
  2. Step 2: Convert to fraction form
    40,369,324.06/60,563,258.70 = 11,615,697.82/x
  3. Step 3: Cross multiply
    40,369,324.06x = 60,563,258.70 × 11,615,697.82
  4. Step 4: Simplify right side
    40,369,324.06x = 703,484,512,053,686.12
  5. Step 5: Solve for x
    x = 703,484,512,053,686.12/40,369,324.06
  6. Step 6: Final answer
    x = 17,426,214.79

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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.