Home / 35,245,881.48-52,869,186.75-10,654,012.02

Finding the Fourth Proportional to 35,245,881.48, 52,869,186.75 and 10,654,012.02

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Solution

The fourth proportional to 35,245,881.48, 52,869,186.75 and 10,654,012.02 is: 15,981,128.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,245,881.48 : 52,869,186.75 = 10,654,012.02 : x
  2. Step 2: Convert to fraction form
    35,245,881.48/52,869,186.75 = 10,654,012.02/x
  3. Step 3: Cross multiply
    35,245,881.48x = 52,869,186.75 × 10,654,012.02
  4. Step 4: Simplify right side
    35,245,881.48x = 563,268,951,092,635.50
  5. Step 5: Solve for x
    x = 563,268,951,092,635.50/35,245,881.48
  6. Step 6: Final answer
    x = 15,981,128.22

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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.