Home / 101,055,249,014.35-151,582,873,521.52-26,532,765,619.15

Finding the Fourth Proportional to 101,055,249,014.35, 151,582,873,521.52 and 26,532,765,619.15

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Solution

The fourth proportional to 101,055,249,014.35, 151,582,873,521.52 and 26,532,765,619.15 is: 39,799,148,428.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,055,249,014.35 : 151,582,873,521.52 = 26,532,765,619.15 : x
  2. Step 2: Convert to fraction form
    101,055,249,014.35/151,582,873,521.52 = 26,532,765,619.15/x
  3. Step 3: Cross multiply
    101,055,249,014.35x = 151,582,873,521.52 × 26,532,765,619.15
  4. Step 4: Simplify right side
    101,055,249,014.35x = 4,021,912,855,023,748,907,008
  5. Step 5: Solve for x
    x = 4,021,912,855,023,748,907,008/101,055,249,014.35
  6. Step 6: Final answer
    x = 39,799,148,428.72

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Double scale
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Similar ratio
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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.