Home / 3,177,772,088,679.20-4,767,415,720,783.50-1,028,884,577,264.30

Finding the Fourth Proportional to 3,177,772,088,679.20, 4,767,415,720,783.50 and 1,028,884,577,264.30

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Solution

The fourth proportional to 3,177,772,088,679.20, 4,767,415,720,783.50 and 1,028,884,577,264.30 is: 1,543,572,154,213.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,772,088,679.20 : 4,767,415,720,783.50 = 1,028,884,577,264.30 : x
  2. Step 2: Convert to fraction form
    3,177,772,088,679.20/4,767,415,720,783.50 = 1,028,884,577,264.30/x
  3. Step 3: Cross multiply
    3,177,772,088,679.20x = 4,767,415,720,783.50 × 1,028,884,577,264.30
  4. Step 4: Simplify right side
    3,177,772,088,679.20x = 4,905,120,508,521,510,088,998,912
  5. Step 5: Solve for x
    x = 4,905,120,508,521,510,088,998,912/3,177,772,088,679.20
  6. Step 6: Final answer
    x = 1,543,572,154,213.32

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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.