Home / 96,868,268.04-133,679,253.24-52,814,907.39

Finding the Fourth Proportional to 96,868,268.04, 133,679,253.24 and 52,814,907.39

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Solution

The fourth proportional to 96,868,268.04, 133,679,253.24 and 52,814,907.39 is: 72,885,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,868,268.04 : 133,679,253.24 = 52,814,907.39 : x
  2. Step 2: Convert to fraction form
    96,868,268.04/133,679,253.24 = 52,814,907.39/x
  3. Step 3: Cross multiply
    96,868,268.04x = 133,679,253.24 × 52,814,907.39
  4. Step 4: Simplify right side
    96,868,268.04x = 7,060,257,379,834,957
  5. Step 5: Solve for x
    x = 7,060,257,379,834,957/96,868,268.04
  6. Step 6: Final answer
    x = 72,885,141.05

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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.