Home / 10,216,016,205.44-14,098,512,422.40-5,700,289,692.80

Finding the Fourth Proportional to 10,216,016,205.44, 14,098,512,422.40 and 5,700,289,692.80

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Solution

The fourth proportional to 10,216,016,205.44, 14,098,512,422.40 and 5,700,289,692.80 is: 7,866,628,579.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,216,016,205.44 : 14,098,512,422.40 = 5,700,289,692.80 : x
  2. Step 2: Convert to fraction form
    10,216,016,205.44/14,098,512,422.40 = 5,700,289,692.80/x
  3. Step 3: Cross multiply
    10,216,016,205.44x = 14,098,512,422.40 × 5,700,289,692.80
  4. Step 4: Simplify right side
    10,216,016,205.44x = 80,365,605,045,219,475,456
  5. Step 5: Solve for x
    x = 80,365,605,045,219,475,456/10,216,016,205.44
  6. Step 6: Final answer
    x = 7,866,628,579.00

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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.