Home / 9,053,715,795.14-12,494,128,398.11-5,039,299,913.03

Finding the Fourth Proportional to 9,053,715,795.14, 12,494,128,398.11 and 5,039,299,913.03

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Solution

The fourth proportional to 9,053,715,795.14, 12,494,128,398.11 and 5,039,299,913.03 is: 6,954,234,214.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,715,795.14 : 12,494,128,398.11 = 5,039,299,913.03 : x
  2. Step 2: Convert to fraction form
    9,053,715,795.14/12,494,128,398.11 = 5,039,299,913.03/x
  3. Step 3: Cross multiply
    9,053,715,795.14x = 12,494,128,398.11 × 5,039,299,913.03
  4. Step 4: Simplify right side
    9,053,715,795.14x = 62,961,660,149,893,701,632
  5. Step 5: Solve for x
    x = 62,961,660,149,893,701,632/9,053,715,795.14
  6. Step 6: Final answer
    x = 6,954,234,214.39

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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.