Home / 2,607,509,074,567.60-3,911,262,691,272.80-697,336,621,236.72

Finding the Fourth Proportional to 2,607,509,074,567.60, 3,911,262,691,272.80 and 697,336,621,236.72

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Solution

The fourth proportional to 2,607,509,074,567.60, 3,911,262,691,272.80 and 697,336,621,236.72 is: 1,046,004,685,661.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,509,074,567.60 : 3,911,262,691,272.80 = 697,336,621,236.72 : x
  2. Step 2: Convert to fraction form
    2,607,509,074,567.60/3,911,262,691,272.80 = 697,336,621,236.72/x
  3. Step 3: Cross multiply
    2,607,509,074,567.60x = 3,911,262,691,272.80 × 697,336,621,236.72
  4. Step 4: Simplify right side
    2,607,509,074,567.60x = 2,727,466,709,901,414,177,439,744
  5. Step 5: Solve for x
    x = 2,727,466,709,901,414,177,439,744/2,607,509,074,567.60
  6. Step 6: Final answer
    x = 1,046,004,685,661.05

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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.