Home / 4,588,479,137,600.70-6,334,959,415,675.90-2,920,835,808,685.30

Finding the Fourth Proportional to 4,588,479,137,600.70, 6,334,959,415,675.90 and 2,920,835,808,685.30

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Solution

The fourth proportional to 4,588,479,137,600.70, 6,334,959,415,675.90 and 2,920,835,808,685.30 is: 4,032,572,831,430.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,479,137,600.70 : 6,334,959,415,675.90 = 2,920,835,808,685.30 : x
  2. Step 2: Convert to fraction form
    4,588,479,137,600.70/6,334,959,415,675.90 = 2,920,835,808,685.30/x
  3. Step 3: Cross multiply
    4,588,479,137,600.70x = 6,334,959,415,675.90 × 2,920,835,808,685.30
  4. Step 4: Simplify right side
    4,588,479,137,600.70x = 18,503,376,307,874,271,944,769,536
  5. Step 5: Solve for x
    x = 18,503,376,307,874,271,944,769,536/4,588,479,137,600.70
  6. Step 6: Final answer
    x = 4,032,572,831,430.51

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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.