Home / 11,133,927,764.01-15,364,881,056.39-6,556,391,897.13

Finding the Fourth Proportional to 11,133,927,764.01, 15,364,881,056.39 and 6,556,391,897.13

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Solution

The fourth proportional to 11,133,927,764.01, 15,364,881,056.39 and 6,556,391,897.13 is: 9,047,856,586.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,927,764.01 : 15,364,881,056.39 = 6,556,391,897.13 : x
  2. Step 2: Convert to fraction form
    11,133,927,764.01/15,364,881,056.39 = 6,556,391,897.13/x
  3. Step 3: Cross multiply
    11,133,927,764.01x = 15,364,881,056.39 × 6,556,391,897.13
  4. Step 4: Simplify right side
    11,133,927,764.01x = 100,738,181,658,448,855,040
  5. Step 5: Solve for x
    x = 100,738,181,658,448,855,040/11,133,927,764.01
  6. Step 6: Final answer
    x = 9,047,856,586.97

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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.