Home / 134,190,033.96-201,262,628.70-37,155,550.44

Finding the Fourth Proportional to 134,190,033.96, 201,262,628.70 and 37,155,550.44

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Solution

The fourth proportional to 134,190,033.96, 201,262,628.70 and 37,155,550.44 is: 55,727,117.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,190,033.96 : 201,262,628.70 = 37,155,550.44 : x
  2. Step 2: Convert to fraction form
    134,190,033.96/201,262,628.70 = 37,155,550.44/x
  3. Step 3: Cross multiply
    134,190,033.96x = 201,262,628.70 × 37,155,550.44
  4. Step 4: Simplify right side
    134,190,033.96x = 7,478,023,752,349,841
  5. Step 5: Solve for x
    x = 7,478,023,752,349,841/134,190,033.96
  6. Step 6: Final answer
    x = 55,727,117.22

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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.