Home / 61,045,301.13-84,242,496.18-33,545,000.85

Finding the Fourth Proportional to 61,045,301.13, 84,242,496.18 and 33,545,000.85

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Solution

The fourth proportional to 61,045,301.13, 84,242,496.18 and 33,545,000.85 is: 46,292,090.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,045,301.13 : 84,242,496.18 = 33,545,000.85 : x
  2. Step 2: Convert to fraction form
    61,045,301.13/84,242,496.18 = 33,545,000.85/x
  3. Step 3: Cross multiply
    61,045,301.13x = 84,242,496.18 × 33,545,000.85
  4. Step 4: Simplify right side
    61,045,301.13x = 2,825,914,605,964,222
  5. Step 5: Solve for x
    x = 2,825,914,605,964,222/61,045,301.13
  6. Step 6: Final answer
    x = 46,292,090.52

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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.