Home / 14,831,427.30-22,247,140.95-11,468,048.10

Finding the Fourth Proportional to 14,831,427.30, 22,247,140.95 and 11,468,048.10

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Solution

The fourth proportional to 14,831,427.30, 22,247,140.95 and 11,468,048.10 is: 17,202,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,831,427.30 : 22,247,140.95 = 11,468,048.10 : x
  2. Step 2: Convert to fraction form
    14,831,427.30/22,247,140.95 = 11,468,048.10/x
  3. Step 3: Cross multiply
    14,831,427.30x = 22,247,140.95 × 11,468,048.10
  4. Step 4: Simplify right side
    14,831,427.30x = 255,131,282,502,079.69
  5. Step 5: Solve for x
    x = 255,131,282,502,079.69/14,831,427.30
  6. Step 6: Final answer
    x = 17,202,072.15

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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.