Home / 56,640,401,998.20-84,960,602,997.30-34,600,480,846.20

Finding the Fourth Proportional to 56,640,401,998.20, 84,960,602,997.30 and 34,600,480,846.20

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Solution

The fourth proportional to 56,640,401,998.20, 84,960,602,997.30 and 34,600,480,846.20 is: 51,900,721,269.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,640,401,998.20 : 84,960,602,997.30 = 34,600,480,846.20 : x
  2. Step 2: Convert to fraction form
    56,640,401,998.20/84,960,602,997.30 = 34,600,480,846.20/x
  3. Step 3: Cross multiply
    56,640,401,998.20x = 84,960,602,997.30 × 34,600,480,846.20
  4. Step 4: Simplify right side
    56,640,401,998.20x = 2,939,677,716,689,680,596,992
  5. Step 5: Solve for x
    x = 2,939,677,716,689,680,596,992/56,640,401,998.20
  6. Step 6: Final answer
    x = 51,900,721,269.30

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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.