Home / 3,484,487,365.90-5,227,750,973.60-1,123,600,843.66

Finding the Fourth Proportional to 3,484,487,365.90, 5,227,750,973.60 and 1,123,600,843.66

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Solution

The fourth proportional to 3,484,487,365.90, 5,227,750,973.60 and 1,123,600,843.66 is: 1,685,730,148.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,487,365.90 : 5,227,750,973.60 = 1,123,600,843.66 : x
  2. Step 2: Convert to fraction form
    3,484,487,365.90/5,227,750,973.60 = 1,123,600,843.66/x
  3. Step 3: Cross multiply
    3,484,487,365.90x = 5,227,750,973.60 × 1,123,600,843.66
  4. Step 4: Simplify right side
    3,484,487,365.90x = 5,873,905,404,372,262,912
  5. Step 5: Solve for x
    x = 5,873,905,404,372,262,912/3,484,487,365.90
  6. Step 6: Final answer
    x = 1,685,730,148.39

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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.