Home / 35,384,622.34-48,825,512.14-19,913,784.34

Finding the Fourth Proportional to 35,384,622.34, 48,825,512.14 and 19,913,784.34

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Solution

The fourth proportional to 35,384,622.34, 48,825,512.14 and 19,913,784.34 is: 27,478,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,622.34 : 48,825,512.14 = 19,913,784.34 : x
  2. Step 2: Convert to fraction form
    35,384,622.34/48,825,512.14 = 19,913,784.34/x
  3. Step 3: Cross multiply
    35,384,622.34x = 48,825,512.14 × 19,913,784.34
  4. Step 4: Simplify right side
    35,384,622.34x = 972,300,719,046,011.88
  5. Step 5: Solve for x
    x = 972,300,719,046,011.88/35,384,622.34
  6. Step 6: Final answer
    x = 27,478,058.40

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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.