Home / 47,704,064,055.84-71,548,334,387.04-22,521,732,271.20

Finding the Fourth Proportional to 47,704,064,055.84, 71,548,334,387.04 and 22,521,732,271.20

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Solution

The fourth proportional to 47,704,064,055.84, 71,548,334,387.04 and 22,521,732,271.20 is: 33,778,934,005.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,704,064,055.84 : 71,548,334,387.04 = 22,521,732,271.20 : x
  2. Step 2: Convert to fraction form
    47,704,064,055.84/71,548,334,387.04 = 22,521,732,271.20/x
  3. Step 3: Cross multiply
    47,704,064,055.84x = 71,548,334,387.04 × 22,521,732,271.20
  4. Step 4: Simplify right side
    47,704,064,055.84x = 1,611,392,431,515,207,467,008
  5. Step 5: Solve for x
    x = 1,611,392,431,515,207,467,008/47,704,064,055.84
  6. Step 6: Final answer
    x = 33,778,934,005.06

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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.