Home / 134,663,253.30-202,003,413.67-56,925,669.24

Finding the Fourth Proportional to 134,663,253.30, 202,003,413.67 and 56,925,669.24

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Solution

The fourth proportional to 134,663,253.30, 202,003,413.67 and 56,925,669.24 is: 85,392,111.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,663,253.30 : 202,003,413.67 = 56,925,669.24 : x
  2. Step 2: Convert to fraction form
    134,663,253.30/202,003,413.67 = 56,925,669.24/x
  3. Step 3: Cross multiply
    134,663,253.30x = 202,003,413.67 × 56,925,669.24
  4. Step 4: Simplify right side
    134,663,253.30x = 11,499,179,511,929,314
  5. Step 5: Solve for x
    x = 11,499,179,511,929,314/134,663,253.30
  6. Step 6: Final answer
    x = 85,392,111.29

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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.