Home / 3,484,487,367.40-5,227,750,975.85-1,123,600,845.16

Finding the Fourth Proportional to 3,484,487,367.40, 5,227,750,975.85 and 1,123,600,845.16

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Solution

The fourth proportional to 3,484,487,367.40, 5,227,750,975.85 and 1,123,600,845.16 is: 1,685,730,150.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,487,367.40 : 5,227,750,975.85 = 1,123,600,845.16 : x
  2. Step 2: Convert to fraction form
    3,484,487,367.40/5,227,750,975.85 = 1,123,600,845.16/x
  3. Step 3: Cross multiply
    3,484,487,367.40x = 5,227,750,975.85 × 1,123,600,845.16
  4. Step 4: Simplify right side
    3,484,487,367.40x = 5,873,905,414,751,075,328
  5. Step 5: Solve for x
    x = 5,873,905,414,751,075,328/3,484,487,367.40
  6. Step 6: Final answer
    x = 1,685,730,150.64

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1.5x scale

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.