Home / 37,183,859.02-55,771,345.26-9,892,147.50

Finding the Fourth Proportional to 37,183,859.02, 55,771,345.26 and 9,892,147.50

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Solution

The fourth proportional to 37,183,859.02, 55,771,345.26 and 9,892,147.50 is: 14,837,039.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,859.02 : 55,771,345.26 = 9,892,147.50 : x
  2. Step 2: Convert to fraction form
    37,183,859.02/55,771,345.26 = 9,892,147.50/x
  3. Step 3: Cross multiply
    37,183,859.02x = 55,771,345.26 × 9,892,147.50
  4. Step 4: Simplify right side
    37,183,859.02x = 551,698,373,585,345.81
  5. Step 5: Solve for x
    x = 551,698,373,585,345.81/37,183,859.02
  6. Step 6: Final answer
    x = 14,837,039.19

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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.