Home / 183,456,822.30-275,185,233.45-169,426,779.90

Finding the Fourth Proportional to 183,456,822.30, 275,185,233.45 and 169,426,779.90

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Solution

The fourth proportional to 183,456,822.30, 275,185,233.45 and 169,426,779.90 is: 254,140,169.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,456,822.30 : 275,185,233.45 = 169,426,779.90 : x
  2. Step 2: Convert to fraction form
    183,456,822.30/275,185,233.45 = 169,426,779.90/x
  3. Step 3: Cross multiply
    183,456,822.30x = 275,185,233.45 × 169,426,779.90
  4. Step 4: Simplify right side
    183,456,822.30x = 46,623,747,979,463,264
  5. Step 5: Solve for x
    x = 46,623,747,979,463,264/183,456,822.30
  6. Step 6: Final answer
    x = 254,140,169.85

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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.