Home / 47,535,053.28-65,604,166.23-27,954,995.37

Finding the Fourth Proportional to 47,535,053.28, 65,604,166.23 and 27,954,995.37

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Solution

The fourth proportional to 47,535,053.28, 65,604,166.23 and 27,954,995.37 is: 38,581,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,535,053.28 : 65,604,166.23 = 27,954,995.37 : x
  2. Step 2: Convert to fraction form
    47,535,053.28/65,604,166.23 = 27,954,995.37/x
  3. Step 3: Cross multiply
    47,535,053.28x = 65,604,166.23 × 27,954,995.37
  4. Step 4: Simplify right side
    47,535,053.28x = 1,833,964,163,212,360.25
  5. Step 5: Solve for x
    x = 1,833,964,163,212,360.25/47,535,053.28
  6. Step 6: Final answer
    x = 38,581,300.25

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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.