Home / 39,758,412.80-59,637,619.20-23,634,099.20

Finding the Fourth Proportional to 39,758,412.80, 59,637,619.20 and 23,634,099.20

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Solution

The fourth proportional to 39,758,412.80, 59,637,619.20 and 23,634,099.20 is: 35,451,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,412.80 : 59,637,619.20 = 23,634,099.20 : x
  2. Step 2: Convert to fraction form
    39,758,412.80/59,637,619.20 = 23,634,099.20/x
  3. Step 3: Cross multiply
    39,758,412.80x = 59,637,619.20 × 23,634,099.20
  4. Step 4: Simplify right side
    39,758,412.80x = 1,409,481,408,224,624.75
  5. Step 5: Solve for x
    x = 1,409,481,408,224,624.75/39,758,412.80
  6. Step 6: Final answer
    x = 35,451,148.80

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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.