Home / 43,607,586.40-65,395,633.20-22,035,018.40

Finding the Fourth Proportional to 43,607,586.40, 65,395,633.20 and 22,035,018.40

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Solution

The fourth proportional to 43,607,586.40, 65,395,633.20 and 22,035,018.40 is: 33,044,570.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,607,586.40 : 65,395,633.20 = 22,035,018.40 : x
  2. Step 2: Convert to fraction form
    43,607,586.40/65,395,633.20 = 22,035,018.40/x
  3. Step 3: Cross multiply
    43,607,586.40x = 65,395,633.20 × 22,035,018.40
  4. Step 4: Simplify right side
    43,607,586.40x = 1,440,993,980,841,650.75
  5. Step 5: Solve for x
    x = 1,440,993,980,841,650.75/43,607,586.40
  6. Step 6: Final answer
    x = 33,044,570.91

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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.