Home / 67,895,887,687.82-93,692,103,294.48-37,410,365,294.40

Finding the Fourth Proportional to 67,895,887,687.82, 93,692,103,294.48 and 37,410,365,294.40

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Solution

The fourth proportional to 67,895,887,687.82, 93,692,103,294.48 and 37,410,365,294.40 is: 51,623,977,958.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895,887,687.82 : 93,692,103,294.48 = 37,410,365,294.40 : x
  2. Step 2: Convert to fraction form
    67,895,887,687.82/93,692,103,294.48 = 37,410,365,294.40/x
  3. Step 3: Cross multiply
    67,895,887,687.82x = 93,692,103,294.48 × 37,410,365,294.40
  4. Step 4: Simplify right side
    67,895,887,687.82x = 3,505,055,809,447,154,679,808
  5. Step 5: Solve for x
    x = 3,505,055,809,447,154,679,808/67,895,887,687.82
  6. Step 6: Final answer
    x = 51,623,977,958.18

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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.