Home / 29,393,766,115,920-40,563,401,210,451-16,224,759,919,478

Finding the Fourth Proportional to 29,393,766,115,920, 40,563,401,210,451 and 16,224,759,919,478

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Solution

The fourth proportional to 29,393,766,115,920, 40,563,401,210,451 and 16,224,759,919,478 is: 22,390,170,880,504.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393,766,115,920 : 40,563,401,210,451 = 16,224,759,919,478 : x
  2. Step 2: Convert to fraction form
    29,393,766,115,920/40,563,401,210,451 = 16,224,759,919,478/x
  3. Step 3: Cross multiply
    29,393,766,115,920x = 40,563,401,210,451 × 16,224,759,919,478
  4. Step 4: Simplify right side
    29,393,766,115,920x = 658,131,446,157,030,711,502,045,184
  5. Step 5: Solve for x
    x = 658,131,446,157,030,711,502,045,184/29,393,766,115,920
  6. Step 6: Final answer
    x = 22,390,170,880,504.46

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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.