Home / 46,710,529.80-70,065,794.70-27,259,789.20

Finding the Fourth Proportional to 46,710,529.80, 70,065,794.70 and 27,259,789.20

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Solution

The fourth proportional to 46,710,529.80, 70,065,794.70 and 27,259,789.20 is: 40,889,683.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,710,529.80 : 70,065,794.70 = 27,259,789.20 : x
  2. Step 2: Convert to fraction form
    46,710,529.80/70,065,794.70 = 27,259,789.20/x
  3. Step 3: Cross multiply
    46,710,529.80x = 70,065,794.70 × 27,259,789.20
  4. Step 4: Simplify right side
    46,710,529.80x = 1,909,978,793,652,477.25
  5. Step 5: Solve for x
    x = 1,909,978,793,652,477.25/46,710,529.80
  6. Step 6: Final answer
    x = 40,889,683.80

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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.