Home / 3,314,625,613.90-4,573,500,518.03-1,904,657,171.69

Finding the Fourth Proportional to 3,314,625,613.90, 4,573,500,518.03 and 1,904,657,171.69

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Solution

The fourth proportional to 3,314,625,613.90, 4,573,500,518.03 and 1,904,657,171.69 is: 2,628,034,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,625,613.90 : 4,573,500,518.03 = 1,904,657,171.69 : x
  2. Step 2: Convert to fraction form
    3,314,625,613.90/4,573,500,518.03 = 1,904,657,171.69/x
  3. Step 3: Cross multiply
    3,314,625,613.90x = 4,573,500,518.03 × 1,904,657,171.69
  4. Step 4: Simplify right side
    3,314,625,613.90x = 8,710,950,561,395,680,256
  5. Step 5: Solve for x
    x = 8,710,950,561,395,680,256/3,314,625,613.90
  6. Step 6: Final answer
    x = 2,628,034,528.21

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1.5x scale

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.