Home / 301,588,724.28-416,226,140.10-182,576,890.28

Finding the Fourth Proportional to 301,588,724.28, 416,226,140.10 and 182,576,890.28

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Solution

The fourth proportional to 301,588,724.28, 416,226,140.10 and 182,576,890.28 is: 251,976,510.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,588,724.28 : 416,226,140.10 = 182,576,890.28 : x
  2. Step 2: Convert to fraction form
    301,588,724.28/416,226,140.10 = 182,576,890.28/x
  3. Step 3: Cross multiply
    301,588,724.28x = 416,226,140.10 × 182,576,890.28
  4. Step 4: Simplify right side
    301,588,724.28x = 75,993,274,312,705,616
  5. Step 5: Solve for x
    x = 75,993,274,312,705,616/301,588,724.28
  6. Step 6: Final answer
    x = 251,976,510.38

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1.5x scale

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.