Home / 35,908,144.63-53,869,782.60-11,645,179.65

Finding the Fourth Proportional to 35,908,144.63, 53,869,782.60 and 11,645,179.65

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Solution

The fourth proportional to 35,908,144.63, 53,869,782.60 and 11,645,179.65 is: 17,470,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,908,144.63 : 53,869,782.60 = 11,645,179.65 : x
  2. Step 2: Convert to fraction form
    35,908,144.63/53,869,782.60 = 11,645,179.65/x
  3. Step 3: Cross multiply
    35,908,144.63x = 53,869,782.60 × 11,645,179.65
  4. Step 4: Simplify right side
    35,908,144.63x = 627,323,296,083,444.12
  5. Step 5: Solve for x
    x = 627,323,296,083,444.12/35,908,144.63
  6. Step 6: Final answer
    x = 17,470,223.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.