Home / 35,603,013,915.20-53,412,173,623.20-10,762,186,116.80

Finding the Fourth Proportional to 35,603,013,915.20, 53,412,173,623.20 and 10,762,186,116.80

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Solution

The fourth proportional to 35,603,013,915.20, 53,412,173,623.20 and 10,762,186,116.80 is: 16,145,592,471.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,603,013,915.20 : 53,412,173,623.20 = 10,762,186,116.80 : x
  2. Step 2: Convert to fraction form
    35,603,013,915.20/53,412,173,623.20 = 10,762,186,116.80/x
  3. Step 3: Cross multiply
    35,603,013,915.20x = 53,412,173,623.20 × 10,762,186,116.80
  4. Step 4: Simplify right side
    35,603,013,915.20x = 574,831,753,435,714,093,056
  5. Step 5: Solve for x
    x = 574,831,753,435,714,093,056/35,603,013,915.20
  6. Step 6: Final answer
    x = 16,145,592,471.61

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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.