Home / 5,971,968,271.20-8,957,952,406.80-3,779,061,621.60

Finding the Fourth Proportional to 5,971,968,271.20, 8,957,952,406.80 and 3,779,061,621.60

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Solution

The fourth proportional to 5,971,968,271.20, 8,957,952,406.80 and 3,779,061,621.60 is: 5,668,592,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971,968,271.20 : 8,957,952,406.80 = 3,779,061,621.60 : x
  2. Step 2: Convert to fraction form
    5,971,968,271.20/8,957,952,406.80 = 3,779,061,621.60/x
  3. Step 3: Cross multiply
    5,971,968,271.20x = 8,957,952,406.80 × 3,779,061,621.60
  4. Step 4: Simplify right side
    5,971,968,271.20x = 33,852,654,148,657,225,728
  5. Step 5: Solve for x
    x = 33,852,654,148,657,225,728/5,971,968,271.20
  6. Step 6: Final answer
    x = 5,668,592,432.40

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Double scale
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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.