Home / 6,917,001,465.16-9,545,466,525.87-3,745,187,530.23

Finding the Fourth Proportional to 6,917,001,465.16, 9,545,466,525.87 and 3,745,187,530.23

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Solution

The fourth proportional to 6,917,001,465.16, 9,545,466,525.87 and 3,745,187,530.23 is: 5,168,361,230.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,001,465.16 : 9,545,466,525.87 = 3,745,187,530.23 : x
  2. Step 2: Convert to fraction form
    6,917,001,465.16/9,545,466,525.87 = 3,745,187,530.23/x
  3. Step 3: Cross multiply
    6,917,001,465.16x = 9,545,466,525.87 × 3,745,187,530.23
  4. Step 4: Simplify right side
    6,917,001,465.16x = 35,749,562,202,916,208,640
  5. Step 5: Solve for x
    x = 35,749,562,202,916,208,640/6,917,001,465.16
  6. Step 6: Final answer
    x = 5,168,361,230.37

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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.