Home / 36,160,595.08-49,901,987.40-19,641,042.22

Finding the Fourth Proportional to 36,160,595.08, 49,901,987.40 and 19,641,042.22

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Solution

The fourth proportional to 36,160,595.08, 49,901,987.40 and 19,641,042.22 is: 27,104,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,160,595.08 : 49,901,987.40 = 19,641,042.22 : x
  2. Step 2: Convert to fraction form
    36,160,595.08/49,901,987.40 = 19,641,042.22/x
  3. Step 3: Cross multiply
    36,160,595.08x = 49,901,987.40 × 19,641,042.22
  4. Step 4: Simplify right side
    36,160,595.08x = 980,127,041,385,308
  5. Step 5: Solve for x
    x = 980,127,041,385,308/36,160,595.08
  6. Step 6: Final answer
    x = 27,104,837.16

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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.