Home / 6,755,835,358.15-9,323,052,646.16-3,745,080,430.90

Finding the Fourth Proportional to 6,755,835,358.15, 9,323,052,646.16 and 3,745,080,430.90

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Solution

The fourth proportional to 6,755,835,358.15, 9,323,052,646.16 and 3,745,080,430.90 is: 5,168,210,912.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,835,358.15 : 9,323,052,646.16 = 3,745,080,430.90 : x
  2. Step 2: Convert to fraction form
    6,755,835,358.15/9,323,052,646.16 = 3,745,080,430.90/x
  3. Step 3: Cross multiply
    6,755,835,358.15x = 9,323,052,646.16 × 3,745,080,430.90
  4. Step 4: Simplify right side
    6,755,835,358.15x = 34,915,582,021,370,335,232
  5. Step 5: Solve for x
    x = 34,915,582,021,370,335,232/6,755,835,358.15
  6. Step 6: Final answer
    x = 5,168,210,912.55

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1.5x scale

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.