Home / 241,988,347,772.14-333,973,202,985.65-137,727,158,658.10

Finding the Fourth Proportional to 241,988,347,772.14, 333,973,202,985.65 and 137,727,158,658.10

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Solution

The fourth proportional to 241,988,347,772.14, 333,973,202,985.65 and 137,727,158,658.10 is: 190,080,145,340.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,988,347,772.14 : 333,973,202,985.65 = 137,727,158,658.10 : x
  2. Step 2: Convert to fraction form
    241,988,347,772.14/333,973,202,985.65 = 137,727,158,658.10/x
  3. Step 3: Cross multiply
    241,988,347,772.14x = 333,973,202,985.65 × 137,727,158,658.10
  4. Step 4: Simplify right side
    241,988,347,772.14x = 45,997,180,315,158,456,565,760
  5. Step 5: Solve for x
    x = 45,997,180,315,158,456,565,760/241,988,347,772.14
  6. Step 6: Final answer
    x = 190,080,145,340.18

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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.