Home / 4,538,552,708.06-6,793,866,132.58-2,961,263,720.72

Finding the Fourth Proportional to 4,538,552,708.06, 6,793,866,132.58 and 2,961,263,720.72

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Solution

The fourth proportional to 4,538,552,708.06, 6,793,866,132.58 and 2,961,263,720.72 is: 4,432,785,206.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,552,708.06 : 6,793,866,132.58 = 2,961,263,720.72 : x
  2. Step 2: Convert to fraction form
    4,538,552,708.06/6,793,866,132.58 = 2,961,263,720.72/x
  3. Step 3: Cross multiply
    4,538,552,708.06x = 6,793,866,132.58 × 2,961,263,720.72
  4. Step 4: Simplify right side
    4,538,552,708.06x = 20,118,429,301,803,737,088
  5. Step 5: Solve for x
    x = 20,118,429,301,803,737,088/4,538,552,708.06
  6. Step 6: Final answer
    x = 4,432,785,206.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.