Home / 13,849,120,102,669-19,103,845,383,217-8,637,500,759,248.50

Finding the Fourth Proportional to 13,849,120,102,669, 19,103,845,383,217 and 8,637,500,759,248.50

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Solution

The fourth proportional to 13,849,120,102,669, 19,103,845,383,217 and 8,637,500,759,248.50 is: 11,914,798,758,247.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,849,120,102,669 : 19,103,845,383,217 = 8,637,500,759,248.50 : x
  2. Step 2: Convert to fraction form
    13,849,120,102,669/19,103,845,383,217 = 8,637,500,759,248.50/x
  3. Step 3: Cross multiply
    13,849,120,102,669x = 19,103,845,383,217 × 8,637,500,759,248.50
  4. Step 4: Simplify right side
    13,849,120,102,669x = 165,009,479,002,102,799,668,346,880
  5. Step 5: Solve for x
    x = 165,009,479,002,102,799,668,346,880/13,849,120,102,669
  6. Step 6: Final answer
    x = 11,914,798,758,247.62

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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.