Home / 175,104,064.60-262,656,096.90-171,520,883.80

Finding the Fourth Proportional to 175,104,064.60, 262,656,096.90 and 171,520,883.80

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Solution

The fourth proportional to 175,104,064.60, 262,656,096.90 and 171,520,883.80 is: 257,281,325.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,104,064.60 : 262,656,096.90 = 171,520,883.80 : x
  2. Step 2: Convert to fraction form
    175,104,064.60/262,656,096.90 = 171,520,883.80/x
  3. Step 3: Cross multiply
    175,104,064.60x = 262,656,096.90 × 171,520,883.80
  4. Step 4: Simplify right side
    175,104,064.60x = 45,051,005,875,746,448
  5. Step 5: Solve for x
    x = 45,051,005,875,746,448/175,104,064.60
  6. Step 6: Final answer
    x = 257,281,325.70

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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.