Home / 10,936,618,350.30-15,094,961,302.04-6,648,920,590.02

Finding the Fourth Proportional to 10,936,618,350.30, 15,094,961,302.04 and 6,648,920,590.02

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Solution

The fourth proportional to 10,936,618,350.30, 15,094,961,302.04 and 6,648,920,590.02 is: 9,176,986,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,936,618,350.30 : 15,094,961,302.04 = 6,648,920,590.02 : x
  2. Step 2: Convert to fraction form
    10,936,618,350.30/15,094,961,302.04 = 6,648,920,590.02/x
  3. Step 3: Cross multiply
    10,936,618,350.30x = 15,094,961,302.04 × 6,648,920,590.02
  4. Step 4: Simplify right side
    10,936,618,350.30x = 100,365,199,006,655,627,264
  5. Step 5: Solve for x
    x = 100,365,199,006,655,627,264/10,936,618,350.30
  6. Step 6: Final answer
    x = 9,176,986,504.60

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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.