Home / 67,895,887,688.82-93,692,103,295.86-37,410,365,295.40

Finding the Fourth Proportional to 67,895,887,688.82, 93,692,103,295.86 and 37,410,365,295.40

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Solution

The fourth proportional to 67,895,887,688.82, 93,692,103,295.86 and 37,410,365,295.40 is: 51,623,977,959.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895,887,688.82 : 93,692,103,295.86 = 37,410,365,295.40 : x
  2. Step 2: Convert to fraction form
    67,895,887,688.82/93,692,103,295.86 = 37,410,365,295.40/x
  3. Step 3: Cross multiply
    67,895,887,688.82x = 93,692,103,295.86 × 37,410,365,295.40
  4. Step 4: Simplify right side
    67,895,887,688.82x = 3,505,055,809,592,473,157,632
  5. Step 5: Solve for x
    x = 3,505,055,809,592,473,157,632/67,895,887,688.82
  6. Step 6: Final answer
    x = 51,623,977,959.56

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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.