Home / 32,470,105.32-44,796,273.02-18,532,234.02

Finding the Fourth Proportional to 32,470,105.32, 44,796,273.02 and 18,532,234.02

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Solution

The fourth proportional to 32,470,105.32, 44,796,273.02 and 18,532,234.02 is: 25,567,364.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,470,105.32 : 44,796,273.02 = 18,532,234.02 : x
  2. Step 2: Convert to fraction form
    32,470,105.32/44,796,273.02 = 18,532,234.02/x
  3. Step 3: Cross multiply
    32,470,105.32x = 44,796,273.02 × 18,532,234.02
  4. Step 4: Simplify right side
    32,470,105.32x = 830,175,014,830,452.12
  5. Step 5: Solve for x
    x = 830,175,014,830,452.12/32,470,105.32
  6. Step 6: Final answer
    x = 25,567,364.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.