Home / 2,183,133,602.70-3,274,700,404.05-1,020,872,135.70

Finding the Fourth Proportional to 2,183,133,602.70, 3,274,700,404.05 and 1,020,872,135.70

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Solution

The fourth proportional to 2,183,133,602.70, 3,274,700,404.05 and 1,020,872,135.70 is: 1,531,308,203.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,133,602.70 : 3,274,700,404.05 = 1,020,872,135.70 : x
  2. Step 2: Convert to fraction form
    2,183,133,602.70/3,274,700,404.05 = 1,020,872,135.70/x
  3. Step 3: Cross multiply
    2,183,133,602.70x = 3,274,700,404.05 × 1,020,872,135.70
  4. Step 4: Simplify right side
    2,183,133,602.70x = 3,343,050,395,260,176,896
  5. Step 5: Solve for x
    x = 3,343,050,395,260,176,896/2,183,133,602.70
  6. Step 6: Final answer
    x = 1,531,308,203.55

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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.