Home / 174,321,041.12-240,553,700.16-95,989,305.68

Finding the Fourth Proportional to 174,321,041.12, 240,553,700.16 and 95,989,305.68

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Solution

The fourth proportional to 174,321,041.12, 240,553,700.16 and 95,989,305.68 is: 132,460,100.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,321,041.12 : 240,553,700.16 = 95,989,305.68 : x
  2. Step 2: Convert to fraction form
    174,321,041.12/240,553,700.16 = 95,989,305.68/x
  3. Step 3: Cross multiply
    174,321,041.12x = 240,553,700.16 × 95,989,305.68
  4. Step 4: Simplify right side
    174,321,041.12x = 23,090,582,657,113,308
  5. Step 5: Solve for x
    x = 23,090,582,657,113,308/174,321,041.12
  6. Step 6: Final answer
    x = 132,460,100.68

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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.