Home / 7,355,843,220.60-10,156,847,508.72-5,922,360,819

Finding the Fourth Proportional to 7,355,843,220.60, 10,156,847,508.72 and 5,922,360,819

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Solution

The fourth proportional to 7,355,843,220.60, 10,156,847,508.72 and 5,922,360,819 is: 8,177,514,654.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,843,220.60 : 10,156,847,508.72 = 5,922,360,819 : x
  2. Step 2: Convert to fraction form
    7,355,843,220.60/10,156,847,508.72 = 5,922,360,819/x
  3. Step 3: Cross multiply
    7,355,843,220.60x = 10,156,847,508.72 × 5,922,360,819
  4. Step 4: Simplify right side
    7,355,843,220.60x = 60,152,515,730,201,083,904
  5. Step 5: Solve for x
    x = 60,152,515,730,201,083,904/7,355,843,220.60
  6. Step 6: Final answer
    x = 8,177,514,654.17

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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.