Home / 36,169,531.22-49,914,302.90-19,649,774.00

Finding the Fourth Proportional to 36,169,531.22, 49,914,302.90 and 19,649,774.00

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Solution

The fourth proportional to 36,169,531.22, 49,914,302.90 and 19,649,774.00 is: 27,116,878.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,169,531.22 : 49,914,302.90 = 19,649,774.00 : x
  2. Step 2: Convert to fraction form
    36,169,531.22/49,914,302.90 = 19,649,774.00/x
  3. Step 3: Cross multiply
    36,169,531.22x = 49,914,302.90 × 19,649,774.00
  4. Step 4: Simplify right side
    36,169,531.22x = 980,804,771,004,724.38
  5. Step 5: Solve for x
    x = 980,804,771,004,724.38/36,169,531.22
  6. Step 6: Final answer
    x = 27,116,878.16

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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.