Home / 11,232,666,226.96-15,501,566,658.17-6,220,413,650.52

Finding the Fourth Proportional to 11,232,666,226.96, 15,501,566,658.17 and 6,220,413,650.52

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Solution

The fourth proportional to 11,232,666,226.96, 15,501,566,658.17 and 6,220,413,650.52 is: 8,584,440,674.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,666,226.96 : 15,501,566,658.17 = 6,220,413,650.52 : x
  2. Step 2: Convert to fraction form
    11,232,666,226.96/15,501,566,658.17 = 6,220,413,650.52/x
  3. Step 3: Cross multiply
    11,232,666,226.96x = 15,501,566,658.17 × 6,220,413,650.52
  4. Step 4: Simplify right side
    11,232,666,226.96x = 96,426,156,844,926,369,792
  5. Step 5: Solve for x
    x = 96,426,156,844,926,369,792/11,232,666,226.96
  6. Step 6: Final answer
    x = 8,584,440,674.78

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Double scale
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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.