Home / 9,836,820,009.63-14,755,273,033.16-3,113,994,784.25

Finding the Fourth Proportional to 9,836,820,009.63, 14,755,273,033.16 and 3,113,994,784.25

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Solution

The fourth proportional to 9,836,820,009.63, 14,755,273,033.16 and 3,113,994,784.25 is: 4,671,005,794.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,820,009.63 : 14,755,273,033.16 = 3,113,994,784.25 : x
  2. Step 2: Convert to fraction form
    9,836,820,009.63/14,755,273,033.16 = 3,113,994,784.25/x
  3. Step 3: Cross multiply
    9,836,820,009.63x = 14,755,273,033.16 × 3,113,994,784.25
  4. Step 4: Simplify right side
    9,836,820,009.63x = 45,947,843,265,488,035,840
  5. Step 5: Solve for x
    x = 45,947,843,265,488,035,840/9,836,820,009.63
  6. Step 6: Final answer
    x = 4,671,005,794.61

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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.