Home / 35,006,095.80-48,311,083.13-19,328,142.83

Finding the Fourth Proportional to 35,006,095.80, 48,311,083.13 and 19,328,142.83

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Solution

The fourth proportional to 35,006,095.80, 48,311,083.13 and 19,328,142.83 is: 26,674,311.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,006,095.80 : 48,311,083.13 = 19,328,142.83 : x
  2. Step 2: Convert to fraction form
    35,006,095.80/48,311,083.13 = 19,328,142.83/x
  3. Step 3: Cross multiply
    35,006,095.80x = 48,311,083.13 × 19,328,142.83
  4. Step 4: Simplify right side
    35,006,095.80x = 933,763,514,670,447.25
  5. Step 5: Solve for x
    x = 933,763,514,670,447.25/35,006,095.80
  6. Step 6: Final answer
    x = 26,674,311.81

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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.