Home / 888,721,417,213.55-1,333,082,125,820.20-888,721,417,213.55

Finding the Fourth Proportional to 888,721,417,213.55, 1,333,082,125,820.20 and 888,721,417,213.55

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Solution

The fourth proportional to 888,721,417,213.55, 1,333,082,125,820.20 and 888,721,417,213.55 is: 1,333,082,125,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,721,417,213.55 : 1,333,082,125,820.20 = 888,721,417,213.55 : x
  2. Step 2: Convert to fraction form
    888,721,417,213.55/1,333,082,125,820.20 = 888,721,417,213.55/x
  3. Step 3: Cross multiply
    888,721,417,213.55x = 1,333,082,125,820.20 × 888,721,417,213.55
  4. Step 4: Simplify right side
    888,721,417,213.55x = 1,184,738,636,120,980,111,491,072
  5. Step 5: Solve for x
    x = 1,184,738,636,120,980,111,491,072/888,721,417,213.55
  6. Step 6: Final answer
    x = 1,333,082,125,820.20

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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.