Home / 35,451,045.02-48,922,394.78-19,153,521.02

Finding the Fourth Proportional to 35,451,045.02, 48,922,394.78 and 19,153,521.02

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Solution

The fourth proportional to 35,451,045.02, 48,922,394.78 and 19,153,521.02 is: 26,431,833.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,451,045.02 : 48,922,394.78 = 19,153,521.02 : x
  2. Step 2: Convert to fraction form
    35,451,045.02/48,922,394.78 = 19,153,521.02/x
  3. Step 3: Cross multiply
    35,451,045.02x = 48,922,394.78 × 19,153,521.02
  4. Step 4: Simplify right side
    35,451,045.02x = 937,036,116,937,658.12
  5. Step 5: Solve for x
    x = 937,036,116,937,658.12/35,451,045.02
  6. Step 6: Final answer
    x = 26,431,833.43

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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.