Home / 6,454,347,557.15-8,906,909,089.42-3,596,610,218.33

Finding the Fourth Proportional to 6,454,347,557.15, 8,906,909,089.42 and 3,596,610,218.33

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Solution

The fourth proportional to 6,454,347,557.15, 8,906,909,089.42 and 3,596,610,218.33 is: 4,963,271,649.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,347,557.15 : 8,906,909,089.42 = 3,596,610,218.33 : x
  2. Step 2: Convert to fraction form
    6,454,347,557.15/8,906,909,089.42 = 3,596,610,218.33/x
  3. Step 3: Cross multiply
    6,454,347,557.15x = 8,906,909,089.42 × 3,596,610,218.33
  4. Step 4: Simplify right side
    6,454,347,557.15x = 32,034,680,244,770,189,312
  5. Step 5: Solve for x
    x = 32,034,680,244,770,189,312/6,454,347,557.15
  6. Step 6: Final answer
    x = 4,963,271,649.24

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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.