Home / 7,279,489,329.81-10,045,597,054.89-4,064,448,842.01

Finding the Fourth Proportional to 7,279,489,329.81, 10,045,597,054.89 and 4,064,448,842.01

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Solution

The fourth proportional to 7,279,489,329.81, 10,045,597,054.89 and 4,064,448,842.01 is: 5,608,884,561.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,279,489,329.81 : 10,045,597,054.89 = 4,064,448,842.01 : x
  2. Step 2: Convert to fraction form
    7,279,489,329.81/10,045,597,054.89 = 4,064,448,842.01/x
  3. Step 3: Cross multiply
    7,279,489,329.81x = 10,045,597,054.89 × 4,064,448,842.01
  4. Step 4: Simplify right side
    7,279,489,329.81x = 40,829,815,317,046,730,752
  5. Step 5: Solve for x
    x = 40,829,815,317,046,730,752/7,279,489,329.81
  6. Step 6: Final answer
    x = 5,608,884,561.43

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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.