Home / 161,594,865.60-242,392,298.40-110,576,529.60

Finding the Fourth Proportional to 161,594,865.60, 242,392,298.40 and 110,576,529.60

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Solution

The fourth proportional to 161,594,865.60, 242,392,298.40 and 110,576,529.60 is: 165,864,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,594,865.60 : 242,392,298.40 = 110,576,529.60 : x
  2. Step 2: Convert to fraction form
    161,594,865.60/242,392,298.40 = 110,576,529.60/x
  3. Step 3: Cross multiply
    161,594,865.60x = 242,392,298.40 × 110,576,529.60
  4. Step 4: Simplify right side
    161,594,865.60x = 26,802,899,158,839,632
  5. Step 5: Solve for x
    x = 26,802,899,158,839,632/161,594,865.60
  6. Step 6: Final answer
    x = 165,864,794.40

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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.