Home / 18,095,989.02-27,138,223.89-5,963,189.10

Finding the Fourth Proportional to 18,095,989.02, 27,138,223.89 and 5,963,189.10

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Solution

The fourth proportional to 18,095,989.02, 27,138,223.89 and 5,963,189.10 is: 8,942,885.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,095,989.02 : 27,138,223.89 = 5,963,189.10 : x
  2. Step 2: Convert to fraction form
    18,095,989.02/27,138,223.89 = 5,963,189.10/x
  3. Step 3: Cross multiply
    18,095,989.02x = 27,138,223.89 × 5,963,189.10
  4. Step 4: Simplify right side
    18,095,989.02x = 161,830,360,894,207.59
  5. Step 5: Solve for x
    x = 161,830,360,894,207.59/18,095,989.02
  6. Step 6: Final answer
    x = 8,942,885.67

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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.