Home / 941,774,246.70-1,412,661,370.05-737,476,953.90

Finding the Fourth Proportional to 941,774,246.70, 1,412,661,370.05 and 737,476,953.90

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Solution

The fourth proportional to 941,774,246.70, 1,412,661,370.05 and 737,476,953.90 is: 1,106,215,430.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,774,246.70 : 1,412,661,370.05 = 737,476,953.90 : x
  2. Step 2: Convert to fraction form
    941,774,246.70/1,412,661,370.05 = 737,476,953.90/x
  3. Step 3: Cross multiply
    941,774,246.70x = 1,412,661,370.05 × 737,476,953.90
  4. Step 4: Simplify right side
    941,774,246.70x = 1,041,805,204,076,674,560
  5. Step 5: Solve for x
    x = 1,041,805,204,076,674,560/941,774,246.70
  6. Step 6: Final answer
    x = 1,106,215,430.85

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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.