Home / 93,568,159.04-140,356,222.56-28,870,531.68

Finding the Fourth Proportional to 93,568,159.04, 140,356,222.56 and 28,870,531.68

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Solution

The fourth proportional to 93,568,159.04, 140,356,222.56 and 28,870,531.68 is: 43,307,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,568,159.04 : 140,356,222.56 = 28,870,531.68 : x
  2. Step 2: Convert to fraction form
    93,568,159.04/140,356,222.56 = 28,870,531.68/x
  3. Step 3: Cross multiply
    93,568,159.04x = 140,356,222.56 × 28,870,531.68
  4. Step 4: Simplify right side
    93,568,159.04x = 4,052,158,769,903,610.50
  5. Step 5: Solve for x
    x = 4,052,158,769,903,610.50/93,568,159.04
  6. Step 6: Final answer
    x = 43,307,026.79

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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.