Home / 146,797,722.44-202,611,681.29-93,117,662.85

Finding the Fourth Proportional to 146,797,722.44, 202,611,681.29 and 93,117,662.85

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Solution

The fourth proportional to 146,797,722.44, 202,611,681.29 and 93,117,662.85 is: 128,521,927.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,797,722.44 : 202,611,681.29 = 93,117,662.85 : x
  2. Step 2: Convert to fraction form
    146,797,722.44/202,611,681.29 = 93,117,662.85/x
  3. Step 3: Cross multiply
    146,797,722.44x = 202,611,681.29 × 93,117,662.85
  4. Step 4: Simplify right side
    146,797,722.44x = 18,866,726,227,368,284
  5. Step 5: Solve for x
    x = 18,866,726,227,368,284/146,797,722.44
  6. Step 6: Final answer
    x = 128,521,927.41

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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.