Home / 61,264,090.58-84,541,983.54-33,386,208.80

Finding the Fourth Proportional to 61,264,090.58, 84,541,983.54 and 33,386,208.80

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Solution

The fourth proportional to 61,264,090.58, 84,541,983.54 and 33,386,208.80 is: 46,071,626.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,090.58 : 84,541,983.54 = 33,386,208.80 : x
  2. Step 2: Convert to fraction form
    61,264,090.58/84,541,983.54 = 33,386,208.80/x
  3. Step 3: Cross multiply
    61,264,090.58x = 84,541,983.54 × 33,386,208.80
  4. Step 4: Simplify right side
    61,264,090.58x = 2,822,536,314,832,603.50
  5. Step 5: Solve for x
    x = 2,822,536,314,832,603.50/61,264,090.58
  6. Step 6: Final answer
    x = 46,071,626.76

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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.