Home / 4,637,623,817.40-6,956,435,726.10-3,168,295,740.60

Finding the Fourth Proportional to 4,637,623,817.40, 6,956,435,726.10 and 3,168,295,740.60

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Solution

The fourth proportional to 4,637,623,817.40, 6,956,435,726.10 and 3,168,295,740.60 is: 4,752,443,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,623,817.40 : 6,956,435,726.10 = 3,168,295,740.60 : x
  2. Step 2: Convert to fraction form
    4,637,623,817.40/6,956,435,726.10 = 3,168,295,740.60/x
  3. Step 3: Cross multiply
    4,637,623,817.40x = 6,956,435,726.10 × 3,168,295,740.60
  4. Step 4: Simplify right side
    4,637,623,817.40x = 22,040,045,680,760,299,520
  5. Step 5: Solve for x
    x = 22,040,045,680,760,299,520/4,637,623,817.40
  6. Step 6: Final answer
    x = 4,752,443,610.90

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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.