Home / 39,374,551,791.90-59,064,460,894.17-13,845,650,224.86

Finding the Fourth Proportional to 39,374,551,791.90, 59,064,460,894.17 and 13,845,650,224.86

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Solution

The fourth proportional to 39,374,551,791.90, 59,064,460,894.17 and 13,845,650,224.86 is: 20,769,401,276.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,374,551,791.90 : 59,064,460,894.17 = 13,845,650,224.86 : x
  2. Step 2: Convert to fraction form
    39,374,551,791.90/59,064,460,894.17 = 13,845,650,224.86/x
  3. Step 3: Cross multiply
    39,374,551,791.90x = 59,064,460,894.17 × 13,845,650,224.86
  4. Step 4: Simplify right side
    39,374,551,791.90x = 817,785,866,260,599,537,664
  5. Step 5: Solve for x
    x = 817,785,866,260,599,537,664/39,374,551,791.90
  6. Step 6: Final answer
    x = 20,769,401,276.81

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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.