Home / 67,982,506.02-102,003,901.97-35,626,715.82

Finding the Fourth Proportional to 67,982,506.02, 102,003,901.97 and 35,626,715.82

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Solution

The fourth proportional to 67,982,506.02, 102,003,901.97 and 35,626,715.82 is: 53,455,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,982,506.02 : 102,003,901.97 = 35,626,715.82 : x
  2. Step 2: Convert to fraction form
    67,982,506.02/102,003,901.97 = 35,626,715.82/x
  3. Step 3: Cross multiply
    67,982,506.02x = 102,003,901.97 × 35,626,715.82
  4. Step 4: Simplify right side
    67,982,506.02x = 3,634,064,027,838,194.50
  5. Step 5: Solve for x
    x = 3,634,064,027,838,194.50/67,982,506.02
  6. Step 6: Final answer
    x = 53,455,870.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.