Home / 4,873,811,573,569.80-6,725,769,488,833.20-2,678,929,871,634.20

Finding the Fourth Proportional to 4,873,811,573,569.80, 6,725,769,488,833.20 and 2,678,929,871,634.20

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Solution

The fourth proportional to 4,873,811,573,569.80, 6,725,769,488,833.20 and 2,678,929,871,634.20 is: 3,696,873,488,312.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,811,573,569.80 : 6,725,769,488,833.20 = 2,678,929,871,634.20 : x
  2. Step 2: Convert to fraction form
    4,873,811,573,569.80/6,725,769,488,833.20 = 2,678,929,871,634.20/x
  3. Step 3: Cross multiply
    4,873,811,573,569.80x = 6,725,769,488,833.20 × 2,678,929,871,634.20
  4. Step 4: Simplify right side
    4,873,811,573,569.80x = 18,017,864,793,361,144,623,398,912
  5. Step 5: Solve for x
    x = 18,017,864,793,361,144,623,398,912/4,873,811,573,569.80
  6. Step 6: Final answer
    x = 3,696,873,488,312.57

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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.