Home / 75,842,393.94-104,662,502.01-41,035,084.39

Finding the Fourth Proportional to 75,842,393.94, 104,662,502.01 and 41,035,084.39

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Solution

The fourth proportional to 75,842,393.94, 104,662,502.01 and 41,035,084.39 is: 56,628,415.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,842,393.94 : 104,662,502.01 = 41,035,084.39 : x
  2. Step 2: Convert to fraction form
    75,842,393.94/104,662,502.01 = 41,035,084.39/x
  3. Step 3: Cross multiply
    75,842,393.94x = 104,662,502.01 × 41,035,084.39
  4. Step 4: Simplify right side
    75,842,393.94x = 4,294,834,602,448,895
  5. Step 5: Solve for x
    x = 4,294,834,602,448,895/75,842,393.94
  6. Step 6: Final answer
    x = 56,628,415.58

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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.