Home / 13,284,888,717,062-19,925,319,632,064-3,615,645,488,309.20

Finding the Fourth Proportional to 13,284,888,717,062, 19,925,319,632,064 and 3,615,645,488,309.20

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Solution

The fourth proportional to 13,284,888,717,062, 19,925,319,632,064 and 3,615,645,488,309.20 is: 5,422,920,249,099.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,284,888,717,062 : 19,925,319,632,064 = 3,615,645,488,309.20 : x
  2. Step 2: Convert to fraction form
    13,284,888,717,062/19,925,319,632,064 = 3,615,645,488,309.20/x
  3. Step 3: Cross multiply
    13,284,888,717,062x = 19,925,319,632,064 × 3,615,645,488,309.20
  4. Step 4: Simplify right side
    13,284,888,717,062x = 72,042,892,030,790,933,831,221,248
  5. Step 5: Solve for x
    x = 72,042,892,030,790,933,831,221,248/13,284,888,717,062
  6. Step 6: Final answer
    x = 5,422,920,249,099.65

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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.