Home / 5,800,124,543.40-8,679,779,480.70-5,310,348,517.80

Finding the Fourth Proportional to 5,800,124,543.40, 8,679,779,480.70 and 5,310,348,517.80

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Solution

The fourth proportional to 5,800,124,543.40, 8,679,779,480.70 and 5,310,348,517.80 is: 7,946,838,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,124,543.40 : 8,679,779,480.70 = 5,310,348,517.80 : x
  2. Step 2: Convert to fraction form
    5,800,124,543.40/8,679,779,480.70 = 5,310,348,517.80/x
  3. Step 3: Cross multiply
    5,800,124,543.40x = 8,679,779,480.70 × 5,310,348,517.80
  4. Step 4: Simplify right side
    5,800,124,543.40x = 46,092,654,100,166,107,136
  5. Step 5: Solve for x
    x = 46,092,654,100,166,107,136/5,800,124,543.40
  6. Step 6: Final answer
    x = 7,946,838,685.15

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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.