Home / 35,982,200.84-53,973,259.31-11,721,088.58

Finding the Fourth Proportional to 35,982,200.84, 53,973,259.31 and 11,721,088.58

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Solution

The fourth proportional to 35,982,200.84, 53,973,259.31 and 11,721,088.58 is: 17,581,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,982,200.84 : 53,973,259.31 = 11,721,088.58 : x
  2. Step 2: Convert to fraction form
    35,982,200.84/53,973,259.31 = 11,721,088.58/x
  3. Step 3: Cross multiply
    35,982,200.84x = 53,973,259.31 × 11,721,088.58
  4. Step 4: Simplify right side
    35,982,200.84x = 632,625,353,083,256.12
  5. Step 5: Solve for x
    x = 632,625,353,083,256.12/35,982,200.84
  6. Step 6: Final answer
    x = 17,581,619.20

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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.