Home / 35,623,017.36-49,164,400.41-19,948,011.03

Finding the Fourth Proportional to 35,623,017.36, 49,164,400.41 and 19,948,011.03

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Solution

The fourth proportional to 35,623,017.36, 49,164,400.41 and 19,948,011.03 is: 27,530,851.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,623,017.36 : 49,164,400.41 = 19,948,011.03 : x
  2. Step 2: Convert to fraction form
    35,623,017.36/49,164,400.41 = 19,948,011.03/x
  3. Step 3: Cross multiply
    35,623,017.36x = 49,164,400.41 × 19,948,011.03
  4. Step 4: Simplify right side
    35,623,017.36x = 980,732,001,662,016.50
  5. Step 5: Solve for x
    x = 980,732,001,662,016.50/35,623,017.36
  6. Step 6: Final answer
    x = 27,530,851.52

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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.