Home / 32,804,792.40-49,207,188.60-30,416,005.20

Finding the Fourth Proportional to 32,804,792.40, 49,207,188.60 and 30,416,005.20

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Solution

The fourth proportional to 32,804,792.40, 49,207,188.60 and 30,416,005.20 is: 45,624,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,804,792.40 : 49,207,188.60 = 30,416,005.20 : x
  2. Step 2: Convert to fraction form
    32,804,792.40/49,207,188.60 = 30,416,005.20/x
  3. Step 3: Cross multiply
    32,804,792.40x = 49,207,188.60 × 30,416,005.20
  4. Step 4: Simplify right side
    32,804,792.40x = 1,496,686,104,334,980.75
  5. Step 5: Solve for x
    x = 1,496,686,104,334,980.75/32,804,792.40
  6. Step 6: Final answer
    x = 45,624,007.80

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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.