Home / 3,294,407,397.44-4,941,606,923.04-840,744,355.52

Finding the Fourth Proportional to 3,294,407,397.44, 4,941,606,923.04 and 840,744,355.52

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Solution

The fourth proportional to 3,294,407,397.44, 4,941,606,923.04 and 840,744,355.52 is: 1,261,115,468.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,407,397.44 : 4,941,606,923.04 = 840,744,355.52 : x
  2. Step 2: Convert to fraction form
    3,294,407,397.44/4,941,606,923.04 = 840,744,355.52/x
  3. Step 3: Cross multiply
    3,294,407,397.44x = 4,941,606,923.04 × 840,744,355.52
  4. Step 4: Simplify right side
    3,294,407,397.44x = 4,154,628,127,744,434,688
  5. Step 5: Solve for x
    x = 4,154,628,127,744,434,688/3,294,407,397.44
  6. Step 6: Final answer
    x = 1,261,115,468.29

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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.