Home / 29,523,812.16-44,305,471.52-12,252,012.47

Finding the Fourth Proportional to 29,523,812.16, 44,305,471.52 and 12,252,012.47

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Solution

The fourth proportional to 29,523,812.16, 44,305,471.52 and 12,252,012.47 is: 18,386,216.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,812.16 : 44,305,471.52 = 12,252,012.47 : x
  2. Step 2: Convert to fraction form
    29,523,812.16/44,305,471.52 = 12,252,012.47/x
  3. Step 3: Cross multiply
    29,523,812.16x = 44,305,471.52 × 12,252,012.47
  4. Step 4: Simplify right side
    29,523,812.16x = 542,831,189,269,482.44
  5. Step 5: Solve for x
    x = 542,831,189,269,482.44/29,523,812.16
  6. Step 6: Final answer
    x = 18,386,216.06

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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.