Home / 134,190,020.76-201,262,608.92-37,155,537.17

Finding the Fourth Proportional to 134,190,020.76, 201,262,608.92 and 37,155,537.17

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Solution

The fourth proportional to 134,190,020.76, 201,262,608.92 and 37,155,537.17 is: 55,727,097.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,190,020.76 : 201,262,608.92 = 37,155,537.17 : x
  2. Step 2: Convert to fraction form
    134,190,020.76/201,262,608.92 = 37,155,537.17/x
  3. Step 3: Cross multiply
    134,190,020.76x = 201,262,608.92 × 37,155,537.17
  4. Step 4: Simplify right side
    134,190,020.76x = 7,478,020,346,658,233
  5. Step 5: Solve for x
    x = 7,478,020,346,658,233/134,190,020.76
  6. Step 6: Final answer
    x = 55,727,097.32

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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.