Home / 3,911,641,215.30-5,867,461,822.95-1,003,596,063.30

Finding the Fourth Proportional to 3,911,641,215.30, 5,867,461,822.95 and 1,003,596,063.30

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Solution

The fourth proportional to 3,911,641,215.30, 5,867,461,822.95 and 1,003,596,063.30 is: 1,505,394,094.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,641,215.30 : 5,867,461,822.95 = 1,003,596,063.30 : x
  2. Step 2: Convert to fraction form
    3,911,641,215.30/5,867,461,822.95 = 1,003,596,063.30/x
  3. Step 3: Cross multiply
    3,911,641,215.30x = 5,867,461,822.95 × 1,003,596,063.30
  4. Step 4: Simplify right side
    3,911,641,215.30x = 5,888,561,587,075,660,800
  5. Step 5: Solve for x
    x = 5,888,561,587,075,660,800/3,911,641,215.30
  6. Step 6: Final answer
    x = 1,505,394,094.95

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Double scale
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Similar ratio
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1.5x scale

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.