Home / 35,982,208.84-53,973,271.32-11,721,096.56

Finding the Fourth Proportional to 35,982,208.84, 53,973,271.32 and 11,721,096.56

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Solution

The fourth proportional to 35,982,208.84, 53,973,271.32 and 11,721,096.56 is: 17,581,631.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,982,208.84 : 53,973,271.32 = 11,721,096.56 : x
  2. Step 2: Convert to fraction form
    35,982,208.84/53,973,271.32 = 11,721,096.56/x
  3. Step 3: Cross multiply
    35,982,208.84x = 53,973,271.32 × 11,721,096.56
  4. Step 4: Simplify right side
    35,982,208.84x = 632,625,924,800,798.75
  5. Step 5: Solve for x
    x = 632,625,924,800,798.75/35,982,208.84
  6. Step 6: Final answer
    x = 17,581,631.18

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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.