Home / 74,367,457.32-102,629,583.34-41,329,098.95

Finding the Fourth Proportional to 74,367,457.32, 102,629,583.34 and 41,329,098.95

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Solution

The fourth proportional to 74,367,457.32, 102,629,583.34 and 41,329,098.95 is: 57,035,541.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,367,457.32 : 102,629,583.34 = 41,329,098.95 : x
  2. Step 2: Convert to fraction form
    74,367,457.32/102,629,583.34 = 41,329,098.95/x
  3. Step 3: Cross multiply
    74,367,457.32x = 102,629,583.34 × 41,329,098.95
  4. Step 4: Simplify right side
    74,367,457.32x = 4,241,588,205,056,132
  5. Step 5: Solve for x
    x = 4,241,588,205,056,132/74,367,457.32
  6. Step 6: Final answer
    x = 57,035,541.59

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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.