Home / 92,388,034,135-127,473,625,985.52-52,290,014,704.48

Finding the Fourth Proportional to 92,388,034,135, 127,473,625,985.52 and 52,290,014,704.48

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Solution

The fourth proportional to 92,388,034,135, 127,473,625,985.52 and 52,290,014,704.48 is: 72,147,847,279.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,388,034,135 : 127,473,625,985.52 = 52,290,014,704.48 : x
  2. Step 2: Convert to fraction form
    92,388,034,135/127,473,625,985.52 = 52,290,014,704.48/x
  3. Step 3: Cross multiply
    92,388,034,135x = 127,473,625,985.52 × 52,290,014,704.48
  4. Step 4: Simplify right side
    92,388,034,135x = 6,665,597,777,216,225,148,928
  5. Step 5: Solve for x
    x = 6,665,597,777,216,225,148,928/92,388,034,135
  6. Step 6: Final answer
    x = 72,147,847,279.40

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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.