Home / 22,663,152,753.20-33,994,729,129.80-7,939,260,983.60

Finding the Fourth Proportional to 22,663,152,753.20, 33,994,729,129.80 and 7,939,260,983.60

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Solution

The fourth proportional to 22,663,152,753.20, 33,994,729,129.80 and 7,939,260,983.60 is: 11,908,891,475.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,663,152,753.20 : 33,994,729,129.80 = 7,939,260,983.60 : x
  2. Step 2: Convert to fraction form
    22,663,152,753.20/33,994,729,129.80 = 7,939,260,983.60/x
  3. Step 3: Cross multiply
    22,663,152,753.20x = 33,994,729,129.80 × 7,939,260,983.60
  4. Step 4: Simplify right side
    22,663,152,753.20x = 269,893,026,628,271,538,176
  5. Step 5: Solve for x
    x = 269,893,026,628,271,538,176/22,663,152,753.20
  6. Step 6: Final answer
    x = 11,908,891,475.40

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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.