Home / 43,261,617.92-59,637,428.16-32,930,346.56

Finding the Fourth Proportional to 43,261,617.92, 59,637,428.16 and 32,930,346.56

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Solution

The fourth proportional to 43,261,617.92, 59,637,428.16 and 32,930,346.56 is: 45,395,463.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,617.92 : 59,637,428.16 = 32,930,346.56 : x
  2. Step 2: Convert to fraction form
    43,261,617.92/59,637,428.16 = 32,930,346.56/x
  3. Step 3: Cross multiply
    43,261,617.92x = 59,637,428.16 × 32,930,346.56
  4. Step 4: Simplify right side
    43,261,617.92x = 1,963,881,177,255,903
  5. Step 5: Solve for x
    x = 1,963,881,177,255,903/43,261,617.92
  6. Step 6: Final answer
    x = 45,395,463.04

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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.