Home / 38,546,151.71-53,205,598.91-24,795,117.05

Finding the Fourth Proportional to 38,546,151.71, 53,205,598.91 and 24,795,117.05

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Solution

The fourth proportional to 38,546,151.71, 53,205,598.91 and 24,795,117.05 is: 34,224,922.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,151.71 : 53,205,598.91 = 24,795,117.05 : x
  2. Step 2: Convert to fraction form
    38,546,151.71/53,205,598.91 = 24,795,117.05/x
  3. Step 3: Cross multiply
    38,546,151.71x = 53,205,598.91 × 24,795,117.05
  4. Step 4: Simplify right side
    38,546,151.71x = 1,319,239,052,484,762.25
  5. Step 5: Solve for x
    x = 1,319,239,052,484,762.25/38,546,151.71
  6. Step 6: Final answer
    x = 34,224,922.44

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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.