Home / 183,456,433.30-275,184,649.95-169,426,390.90

Finding the Fourth Proportional to 183,456,433.30, 275,184,649.95 and 169,426,390.90

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Solution

The fourth proportional to 183,456,433.30, 275,184,649.95 and 169,426,390.90 is: 254,139,586.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,456,433.30 : 275,184,649.95 = 169,426,390.90 : x
  2. Step 2: Convert to fraction form
    183,456,433.30/275,184,649.95 = 169,426,390.90/x
  3. Step 3: Cross multiply
    183,456,433.30x = 275,184,649.95 × 169,426,390.90
  4. Step 4: Simplify right side
    183,456,433.30x = 46,623,542,072,108,368
  5. Step 5: Solve for x
    x = 46,623,542,072,108,368/183,456,433.30
  6. Step 6: Final answer
    x = 254,139,586.35

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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.