Home / 95,111,603.48-131,254,032.02-57,941,872.53

Finding the Fourth Proportional to 95,111,603.48, 131,254,032.02 and 57,941,872.53

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Solution

The fourth proportional to 95,111,603.48, 131,254,032.02 and 57,941,872.53 is: 79,959,795.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,111,603.48 : 131,254,032.02 = 57,941,872.53 : x
  2. Step 2: Convert to fraction form
    95,111,603.48/131,254,032.02 = 57,941,872.53/x
  3. Step 3: Cross multiply
    95,111,603.48x = 131,254,032.02 × 57,941,872.53
  4. Step 4: Simplify right side
    95,111,603.48x = 7,605,104,392,061,669
  5. Step 5: Solve for x
    x = 7,605,104,392,061,669/95,111,603.48
  6. Step 6: Final answer
    x = 79,959,795.80

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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.