Home / 67,359,887,319.21-92,956,646,333.98-37,286,371,860.58

Finding the Fourth Proportional to 67,359,887,319.21, 92,956,646,333.98 and 37,286,371,860.58

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Solution

The fourth proportional to 67,359,887,319.21, 92,956,646,333.98 and 37,286,371,860.58 is: 51,455,194,182.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,359,887,319.21 : 92,956,646,333.98 = 37,286,371,860.58 : x
  2. Step 2: Convert to fraction form
    67,359,887,319.21/92,956,646,333.98 = 37,286,371,860.58/x
  3. Step 3: Cross multiply
    67,359,887,319.21x = 92,956,646,333.98 × 37,286,371,860.58
  4. Step 4: Simplify right side
    67,359,887,319.21x = 3,466,016,082,121,291,988,992
  5. Step 5: Solve for x
    x = 3,466,016,082,121,291,988,992/67,359,887,319.21
  6. Step 6: Final answer
    x = 51,455,194,182.50

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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.