Home / 174,960,416.80-262,440,625.20-106,935,968.80

Finding the Fourth Proportional to 174,960,416.80, 262,440,625.20 and 106,935,968.80

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Solution

The fourth proportional to 174,960,416.80, 262,440,625.20 and 106,935,968.80 is: 160,403,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,416.80 : 262,440,625.20 = 106,935,968.80 : x
  2. Step 2: Convert to fraction form
    174,960,416.80/262,440,625.20 = 106,935,968.80/x
  3. Step 3: Cross multiply
    174,960,416.80x = 262,440,625.20 × 106,935,968.80
  4. Step 4: Simplify right side
    174,960,416.80x = 28,064,342,508,239,692
  5. Step 5: Solve for x
    x = 28,064,342,508,239,692/174,960,416.80
  6. Step 6: Final answer
    x = 160,403,953.20

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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.