Home / 9,324,216,750,410.50-12,866,555,600,629-5,157,370,415,044.50

Finding the Fourth Proportional to 9,324,216,750,410.50, 12,866,555,600,629 and 5,157,370,415,044.50

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Solution

The fourth proportional to 9,324,216,750,410.50, 12,866,555,600,629 and 5,157,370,415,044.50 is: 7,116,693,549,116.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,216,750,410.50 : 12,866,555,600,629 = 5,157,370,415,044.50 : x
  2. Step 2: Convert to fraction form
    9,324,216,750,410.50/12,866,555,600,629 = 5,157,370,415,044.50/x
  3. Step 3: Cross multiply
    9,324,216,750,410.50x = 12,866,555,600,629 × 5,157,370,415,044.50
  4. Step 4: Simplify right side
    9,324,216,750,410.50x = 66,357,593,198,209,125,593,382,912
  5. Step 5: Solve for x
    x = 66,357,593,198,209,125,593,382,912/9,324,216,750,410.50
  6. Step 6: Final answer
    x = 7,116,693,549,116.36

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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.