Home / 11,232,666,227.96-15,501,566,659.55-6,220,413,651.52

Finding the Fourth Proportional to 11,232,666,227.96, 15,501,566,659.55 and 6,220,413,651.52

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Solution

The fourth proportional to 11,232,666,227.96, 15,501,566,659.55 and 6,220,413,651.52 is: 8,584,440,676.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,666,227.96 : 15,501,566,659.55 = 6,220,413,651.52 : x
  2. Step 2: Convert to fraction form
    11,232,666,227.96/15,501,566,659.55 = 6,220,413,651.52/x
  3. Step 3: Cross multiply
    11,232,666,227.96x = 15,501,566,659.55 × 6,220,413,651.52
  4. Step 4: Simplify right side
    11,232,666,227.96x = 96,426,156,869,012,111,360
  5. Step 5: Solve for x
    x = 96,426,156,869,012,111,360/11,232,666,227.96
  6. Step 6: Final answer
    x = 8,584,440,676.16

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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.