Home / 75,639,955.24-104,387,017.02-46,262,060.64

Finding the Fourth Proportional to 75,639,955.24, 104,387,017.02 and 46,262,060.64

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Solution

The fourth proportional to 75,639,955.24, 104,387,017.02 and 46,262,060.64 is: 63,844,015.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,639,955.24 : 104,387,017.02 = 46,262,060.64 : x
  2. Step 2: Convert to fraction form
    75,639,955.24/104,387,017.02 = 46,262,060.64/x
  3. Step 3: Cross multiply
    75,639,955.24x = 104,387,017.02 × 46,262,060.64
  4. Step 4: Simplify right side
    75,639,955.24x = 4,829,158,511,407,952
  5. Step 5: Solve for x
    x = 4,829,158,511,407,952/75,639,955.24
  6. Step 6: Final answer
    x = 63,844,015.98

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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.