Home / 29,349,187.57-43,826,141.75-23,968,511.47

Finding the Fourth Proportional to 29,349,187.57, 43,826,141.75 and 23,968,511.47

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Solution

The fourth proportional to 29,349,187.57, 43,826,141.75 and 23,968,511.47 is: 35,791,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349,187.57 : 43,826,141.75 = 23,968,511.47 : x
  2. Step 2: Convert to fraction form
    29,349,187.57/43,826,141.75 = 23,968,511.47/x
  3. Step 3: Cross multiply
    29,349,187.57x = 43,826,141.75 × 23,968,511.47
  4. Step 4: Simplify right side
    29,349,187.57x = 1,050,447,381,220,720.88
  5. Step 5: Solve for x
    x = 1,050,447,381,220,720.88/29,349,187.57
  6. Step 6: Final answer
    x = 35,791,361.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.