Home / 32,322,075.92-44,605,411.24-17,638,688.39

Finding the Fourth Proportional to 32,322,075.92, 44,605,411.24 and 17,638,688.39

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Solution

The fourth proportional to 32,322,075.92, 44,605,411.24 and 17,638,688.39 is: 24,341,906.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322,075.92 : 44,605,411.24 = 17,638,688.39 : x
  2. Step 2: Convert to fraction form
    32,322,075.92/44,605,411.24 = 17,638,688.39/x
  3. Step 3: Cross multiply
    32,322,075.92x = 44,605,411.24 × 17,638,688.39
  4. Step 4: Simplify right side
    32,322,075.92x = 786,780,949,136,112.38
  5. Step 5: Solve for x
    x = 786,780,949,136,112.38/32,322,075.92
  6. Step 6: Final answer
    x = 24,341,906.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.