Home / 334,596,954.38-461,723,555.54-185,912,991.50

Finding the Fourth Proportional to 334,596,954.38, 461,723,555.54 and 185,912,991.50

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Solution

The fourth proportional to 334,596,954.38, 461,723,555.54 and 185,912,991.50 is: 256,548,681.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,596,954.38 : 461,723,555.54 = 185,912,991.50 : x
  2. Step 2: Convert to fraction form
    334,596,954.38/461,723,555.54 = 185,912,991.50/x
  3. Step 3: Cross multiply
    334,596,954.38x = 461,723,555.54 × 185,912,991.50
  4. Step 4: Simplify right side
    334,596,954.38x = 85,840,407,456,457,808
  5. Step 5: Solve for x
    x = 85,840,407,456,457,808/334,596,954.38
  6. Step 6: Final answer
    x = 256,548,681.43

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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.