Home / 174,132,858.92-240,296,140.66-94,748,247.15

Finding the Fourth Proportional to 174,132,858.92, 240,296,140.66 and 94,748,247.15

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Solution

The fourth proportional to 174,132,858.92, 240,296,140.66 and 94,748,247.15 is: 130,748,660.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,132,858.92 : 240,296,140.66 = 94,748,247.15 : x
  2. Step 2: Convert to fraction form
    174,132,858.92/240,296,140.66 = 94,748,247.15/x
  3. Step 3: Cross multiply
    174,132,858.92x = 240,296,140.66 × 94,748,247.15
  4. Step 4: Simplify right side
    174,132,858.92x = 22,767,638,124,444,844
  5. Step 5: Solve for x
    x = 22,767,638,124,444,844/174,132,858.92
  6. Step 6: Final answer
    x = 130,748,660.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.