Home / 7,267,155,836.07-10,030,540,987.17-4,733,152,311.98

Finding the Fourth Proportional to 7,267,155,836.07, 10,030,540,987.17 and 4,733,152,311.98

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Solution

The fourth proportional to 7,267,155,836.07, 10,030,540,987.17 and 4,733,152,311.98 is: 6,532,965,486.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,836.07 : 10,030,540,987.17 = 4,733,152,311.98 : x
  2. Step 2: Convert to fraction form
    7,267,155,836.07/10,030,540,987.17 = 4,733,152,311.98/x
  3. Step 3: Cross multiply
    7,267,155,836.07x = 10,030,540,987.17 × 4,733,152,311.98
  4. Step 4: Simplify right side
    7,267,155,836.07x = 47,476,078,263,783,686,144
  5. Step 5: Solve for x
    x = 47,476,078,263,783,686,144/7,267,155,836.07
  6. Step 6: Final answer
    x = 6,532,965,486.74

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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.