Home / 35,607,507.70-53,403,788.06-10,042,538.39

Finding the Fourth Proportional to 35,607,507.70, 53,403,788.06 and 10,042,538.39

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Solution

The fourth proportional to 35,607,507.70, 53,403,788.06 and 10,042,538.39 is: 15,061,699.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,607,507.70 : 53,403,788.06 = 10,042,538.39 : x
  2. Step 2: Convert to fraction form
    35,607,507.70/53,403,788.06 = 10,042,538.39/x
  3. Step 3: Cross multiply
    35,607,507.70x = 53,403,788.06 × 10,042,538.39
  4. Step 4: Simplify right side
    35,607,507.70x = 536,309,592,048,781.12
  5. Step 5: Solve for x
    x = 536,309,592,048,781.12/35,607,507.70
  6. Step 6: Final answer
    x = 15,061,699.81

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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.