Home / 4,805,475,481,670.20-6,632,124,680,448.40-2,854,518,940,545.80

Finding the Fourth Proportional to 4,805,475,481,670.20, 6,632,124,680,448.40 and 2,854,518,940,545.80

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Solution

The fourth proportional to 4,805,475,481,670.20, 6,632,124,680,448.40 and 2,854,518,940,545.80 is: 3,939,573,844,172.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,475,481,670.20 : 6,632,124,680,448.40 = 2,854,518,940,545.80 : x
  2. Step 2: Convert to fraction form
    4,805,475,481,670.20/6,632,124,680,448.40 = 2,854,518,940,545.80/x
  3. Step 3: Cross multiply
    4,805,475,481,670.20x = 6,632,124,680,448.40 × 2,854,518,940,545.80
  4. Step 4: Simplify right side
    4,805,475,481,670.20x = 18,931,525,516,401,219,301,539,840
  5. Step 5: Solve for x
    x = 18,931,525,516,401,219,301,539,840/4,805,475,481,670.20
  6. Step 6: Final answer
    x = 3,939,573,844,172.72

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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.