Home / 96,671,556,078.20-145,007,334,117.30-70,550,168,046.20

Finding the Fourth Proportional to 96,671,556,078.20, 145,007,334,117.30 and 70,550,168,046.20

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Solution

The fourth proportional to 96,671,556,078.20, 145,007,334,117.30 and 70,550,168,046.20 is: 105,825,252,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,671,556,078.20 : 145,007,334,117.30 = 70,550,168,046.20 : x
  2. Step 2: Convert to fraction form
    96,671,556,078.20/145,007,334,117.30 = 70,550,168,046.20/x
  3. Step 3: Cross multiply
    96,671,556,078.20x = 145,007,334,117.30 × 70,550,168,046.20
  4. Step 4: Simplify right side
    96,671,556,078.20x = 10,230,291,789,906,983,256,064
  5. Step 5: Solve for x
    x = 10,230,291,789,906,983,256,064/96,671,556,078.20
  6. Step 6: Final answer
    x = 105,825,252,069.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.