Home / 62,051,897.18-85,628,855.23-35,571,266.51

Finding the Fourth Proportional to 62,051,897.18, 85,628,855.23 and 35,571,266.51

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Solution

The fourth proportional to 62,051,897.18, 85,628,855.23 and 35,571,266.51 is: 49,086,763.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,051,897.18 : 85,628,855.23 = 35,571,266.51 : x
  2. Step 2: Convert to fraction form
    62,051,897.18/85,628,855.23 = 35,571,266.51/x
  3. Step 3: Cross multiply
    62,051,897.18x = 85,628,855.23 × 35,571,266.51
  4. Step 4: Simplify right side
    62,051,897.18x = 3,045,926,830,591,074
  5. Step 5: Solve for x
    x = 3,045,926,830,591,074/62,051,897.18
  6. Step 6: Final answer
    x = 49,086,763.97

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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.