Home / 183,456,176.55-275,184,264.83-169,426,134.15

Finding the Fourth Proportional to 183,456,176.55, 275,184,264.83 and 169,426,134.15

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Solution

The fourth proportional to 183,456,176.55, 275,184,264.83 and 169,426,134.15 is: 254,139,201.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,456,176.55 : 275,184,264.83 = 169,426,134.15 : x
  2. Step 2: Convert to fraction form
    183,456,176.55/275,184,264.83 = 169,426,134.15/x
  3. Step 3: Cross multiply
    183,456,176.55x = 275,184,264.83 × 169,426,134.15
  4. Step 4: Simplify right side
    183,456,176.55x = 46,623,406,168,209,576
  5. Step 5: Solve for x
    x = 46,623,406,168,209,576/183,456,176.55
  6. Step 6: Final answer
    x = 254,139,201.23

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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.