Home / 22,663,121,200.20-33,994,681,800.30-7,939,229,430.60

Finding the Fourth Proportional to 22,663,121,200.20, 33,994,681,800.30 and 7,939,229,430.60

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Solution

The fourth proportional to 22,663,121,200.20, 33,994,681,800.30 and 7,939,229,430.60 is: 11,908,844,145.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,663,121,200.20 : 33,994,681,800.30 = 7,939,229,430.60 : x
  2. Step 2: Convert to fraction form
    22,663,121,200.20/33,994,681,800.30 = 7,939,229,430.60/x
  3. Step 3: Cross multiply
    22,663,121,200.20x = 33,994,681,800.30 × 7,939,229,430.60
  4. Step 4: Simplify right side
    22,663,121,200.20x = 269,891,578,232,823,971,840
  5. Step 5: Solve for x
    x = 269,891,578,232,823,971,840/22,663,121,200.20
  6. Step 6: Final answer
    x = 11,908,844,145.90

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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.