Home / 251,748,006.30-377,622,009.45-183,723,558.30

Finding the Fourth Proportional to 251,748,006.30, 377,622,009.45 and 183,723,558.30

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Solution

The fourth proportional to 251,748,006.30, 377,622,009.45 and 183,723,558.30 is: 275,585,337.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,748,006.30 : 377,622,009.45 = 183,723,558.30 : x
  2. Step 2: Convert to fraction form
    251,748,006.30/377,622,009.45 = 183,723,558.30/x
  3. Step 3: Cross multiply
    251,748,006.30x = 377,622,009.45 × 183,723,558.30
  4. Step 4: Simplify right side
    251,748,006.30x = 69,378,059,268,550,232
  5. Step 5: Solve for x
    x = 69,378,059,268,550,232/251,748,006.30
  6. Step 6: Final answer
    x = 275,585,337.45

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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.