Home / 58,427,895.13-80,632,869.38-32,321,962.87

Finding the Fourth Proportional to 58,427,895.13, 80,632,869.38 and 32,321,962.87

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Solution

The fourth proportional to 58,427,895.13, 80,632,869.38 and 32,321,962.87 is: 44,605,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,427,895.13 : 80,632,869.38 = 32,321,962.87 : x
  2. Step 2: Convert to fraction form
    58,427,895.13/80,632,869.38 = 32,321,962.87/x
  3. Step 3: Cross multiply
    58,427,895.13x = 80,632,869.38 × 32,321,962.87
  4. Step 4: Simplify right side
    58,427,895.13x = 2,606,212,610,201,920
  5. Step 5: Solve for x
    x = 2,606,212,610,201,920/58,427,895.13
  6. Step 6: Final answer
    x = 44,605,622.10

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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.