Home / 61,591,568.30-84,996,390.86-33,714,437.51

Finding the Fourth Proportional to 61,591,568.30, 84,996,390.86 and 33,714,437.51

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Solution

The fourth proportional to 61,591,568.30, 84,996,390.86 and 33,714,437.51 is: 46,525,938.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,591,568.30 : 84,996,390.86 = 33,714,437.51 : x
  2. Step 2: Convert to fraction form
    61,591,568.30/84,996,390.86 = 33,714,437.51/x
  3. Step 3: Cross multiply
    61,591,568.30x = 84,996,390.86 × 33,714,437.51
  4. Step 4: Simplify right side
    61,591,568.30x = 2,865,605,507,631,451.50
  5. Step 5: Solve for x
    x = 2,865,605,507,631,451.50/61,591,568.30
  6. Step 6: Final answer
    x = 46,525,938.32

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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.