Home / 410,865,190.01-566,933,426.13-249,847,030.70

Finding the Fourth Proportional to 410,865,190.01, 566,933,426.13 and 249,847,030.70

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Solution

The fourth proportional to 410,865,190.01, 566,933,426.13 and 249,847,030.70 is: 344,752,090.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,865,190.01 : 566,933,426.13 = 249,847,030.70 : x
  2. Step 2: Convert to fraction form
    410,865,190.01/566,933,426.13 = 249,847,030.70/x
  3. Step 3: Cross multiply
    410,865,190.01x = 566,933,426.13 × 249,847,030.70
  4. Step 4: Simplify right side
    410,865,190.01x = 141,646,633,123,158,288
  5. Step 5: Solve for x
    x = 141,646,633,123,158,288/410,865,190.01
  6. Step 6: Final answer
    x = 344,752,090.39

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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.