Home / 174,656,461.60-262,008,020.40-59,612,096.80

Finding the Fourth Proportional to 174,656,461.60, 262,008,020.40 and 59,612,096.80

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Solution

The fourth proportional to 174,656,461.60, 262,008,020.40 and 59,612,096.80 is: 89,426,107.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,656,461.60 : 262,008,020.40 = 59,612,096.80 : x
  2. Step 2: Convert to fraction form
    174,656,461.60/262,008,020.40 = 59,612,096.80/x
  3. Step 3: Cross multiply
    174,656,461.60x = 262,008,020.40 × 59,612,096.80
  4. Step 4: Simplify right side
    174,656,461.60x = 15,618,847,474,461,174
  5. Step 5: Solve for x
    x = 15,618,847,474,461,174/174,656,461.60
  6. Step 6: Final answer
    x = 89,426,107.29

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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.