Home / 169,000,224.36-233,103,867.53-118,870,762.41

Finding the Fourth Proportional to 169,000,224.36, 233,103,867.53 and 118,870,762.41

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Solution

The fourth proportional to 169,000,224.36, 233,103,867.53 and 118,870,762.41 is: 163,959,749.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,000,224.36 : 233,103,867.53 = 118,870,762.41 : x
  2. Step 2: Convert to fraction form
    169,000,224.36/233,103,867.53 = 118,870,762.41/x
  3. Step 3: Cross multiply
    169,000,224.36x = 233,103,867.53 × 118,870,762.41
  4. Step 4: Simplify right side
    169,000,224.36x = 27,709,234,453,416,388
  5. Step 5: Solve for x
    x = 27,709,234,453,416,388/169,000,224.36
  6. Step 6: Final answer
    x = 163,959,749.51

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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.