Home / 888,027,352,066.88-1,329,746,949,134.50-612,885,871,004.70

Finding the Fourth Proportional to 888,027,352,066.88, 1,329,746,949,134.50 and 612,885,871,004.70

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Solution

The fourth proportional to 888,027,352,066.88, 1,329,746,949,134.50 and 612,885,871,004.70 is: 917,745,512,274.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,027,352,066.88 : 1,329,746,949,134.50 = 612,885,871,004.70 : x
  2. Step 2: Convert to fraction form
    888,027,352,066.88/1,329,746,949,134.50 = 612,885,871,004.70/x
  3. Step 3: Cross multiply
    888,027,352,066.88x = 1,329,746,949,134.50 × 612,885,871,004.70
  4. Step 4: Simplify right side
    888,027,352,066.88x = 814,983,117,136,140,523,536,384
  5. Step 5: Solve for x
    x = 814,983,117,136,140,523,536,384/888,027,352,066.88
  6. Step 6: Final answer
    x = 917,745,512,274.22

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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.