Home / 67,895,887,740.84-93,692,103,367.77-37,410,365,347.34

Finding the Fourth Proportional to 67,895,887,740.84, 93,692,103,367.77 and 37,410,365,347.34

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Solution

The fourth proportional to 67,895,887,740.84, 93,692,103,367.77 and 37,410,365,347.34 is: 51,623,978,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895,887,740.84 : 93,692,103,367.77 = 37,410,365,347.34 : x
  2. Step 2: Convert to fraction form
    67,895,887,740.84/93,692,103,367.77 = 37,410,365,347.34/x
  3. Step 3: Cross multiply
    67,895,887,740.84x = 93,692,103,367.77 × 37,410,365,347.34
  4. Step 4: Simplify right side
    67,895,887,740.84x = 3,505,055,817,148,551,659,520
  5. Step 5: Solve for x
    x = 3,505,055,817,148,551,659,520/67,895,887,740.84
  6. Step 6: Final answer
    x = 51,623,978,031.30

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1.5x scale

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.