Home / 173,371,244.64-260,100,164.16-122,352,908.64

Finding the Fourth Proportional to 173,371,244.64, 260,100,164.16 and 122,352,908.64

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Solution

The fourth proportional to 173,371,244.64, 260,100,164.16 and 122,352,908.64 is: 183,559,919.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,371,244.64 : 260,100,164.16 = 122,352,908.64 : x
  2. Step 2: Convert to fraction form
    173,371,244.64/260,100,164.16 = 122,352,908.64/x
  3. Step 3: Cross multiply
    173,371,244.64x = 260,100,164.16 × 122,352,908.64
  4. Step 4: Simplify right side
    173,371,244.64x = 31,824,011,622,717,484
  5. Step 5: Solve for x
    x = 31,824,011,622,717,484/173,371,244.64
  6. Step 6: Final answer
    x = 183,559,919.00

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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.