Home / 65,060,443.20-97,590,664.80-35,835,124.80

Finding the Fourth Proportional to 65,060,443.20, 97,590,664.80 and 35,835,124.80

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Solution

The fourth proportional to 65,060,443.20, 97,590,664.80 and 35,835,124.80 is: 53,752,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,060,443.20 : 97,590,664.80 = 35,835,124.80 : x
  2. Step 2: Convert to fraction form
    65,060,443.20/97,590,664.80 = 35,835,124.80/x
  3. Step 3: Cross multiply
    65,060,443.20x = 97,590,664.80 × 35,835,124.80
  4. Step 4: Simplify right side
    65,060,443.20x = 3,497,173,652,422,966.50
  5. Step 5: Solve for x
    x = 3,497,173,652,422,966.50/65,060,443.20
  6. Step 6: Final answer
    x = 53,752,687.20

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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.