Home / 3,229,732,570.99-4,845,415,947.03-900,669,802.25

Finding the Fourth Proportional to 3,229,732,570.99, 4,845,415,947.03 and 900,669,802.25

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Solution

The fourth proportional to 3,229,732,570.99, 4,845,415,947.03 and 900,669,802.25 is: 1,351,232,563.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,732,570.99 : 4,845,415,947.03 = 900,669,802.25 : x
  2. Step 2: Convert to fraction form
    3,229,732,570.99/4,845,415,947.03 = 900,669,802.25/x
  3. Step 3: Cross multiply
    3,229,732,570.99x = 4,845,415,947.03 × 900,669,802.25
  4. Step 4: Simplify right side
    3,229,732,570.99x = 4,364,119,822,825,048,576
  5. Step 5: Solve for x
    x = 4,364,119,822,825,048,576/3,229,732,570.99
  6. Step 6: Final answer
    x = 1,351,232,563.97

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1.5x scale

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.