Home / 35,383,756.03-48,831,154.46-19,914,842.59

Finding the Fourth Proportional to 35,383,756.03, 48,831,154.46 and 19,914,842.59

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Solution

The fourth proportional to 35,383,756.03, 48,831,154.46 and 19,914,842.59 is: 27,483,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,383,756.03 : 48,831,154.46 = 19,914,842.59 : x
  2. Step 2: Convert to fraction form
    35,383,756.03/48,831,154.46 = 19,914,842.59/x
  3. Step 3: Cross multiply
    35,383,756.03x = 48,831,154.46 × 19,914,842.59
  4. Step 4: Simplify right side
    35,383,756.03x = 972,464,754,411,905
  5. Step 5: Solve for x
    x = 972,464,754,411,905/35,383,756.03
  6. Step 6: Final answer
    x = 27,483,367.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.