Home / 194,033,802.24-267,765,004.80-107,111,808

Finding the Fourth Proportional to 194,033,802.24, 267,765,004.80 and 107,111,808

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Solution

The fourth proportional to 194,033,802.24, 267,765,004.80 and 107,111,808 is: 147,813,388.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,033,802.24 : 267,765,004.80 = 107,111,808 : x
  2. Step 2: Convert to fraction form
    194,033,802.24/267,765,004.80 = 107,111,808/x
  3. Step 3: Cross multiply
    194,033,802.24x = 267,765,004.80 × 107,111,808
  4. Step 4: Simplify right side
    194,033,802.24x = 28,680,793,783,256,680
  5. Step 5: Solve for x
    x = 28,680,793,783,256,680/194,033,802.24
  6. Step 6: Final answer
    x = 147,813,388.45

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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.