Home / 92,962,266.03-139,460,421.21-38,345,056.29

Finding the Fourth Proportional to 92,962,266.03, 139,460,421.21 and 38,345,056.29

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Solution

The fourth proportional to 92,962,266.03, 139,460,421.21 and 38,345,056.29 is: 57,524,605.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,962,266.03 : 139,460,421.21 = 38,345,056.29 : x
  2. Step 2: Convert to fraction form
    92,962,266.03/139,460,421.21 = 38,345,056.29/x
  3. Step 3: Cross multiply
    92,962,266.03x = 139,460,421.21 × 38,345,056.29
  4. Step 4: Simplify right side
    92,962,266.03x = 5,347,617,701,524,560
  5. Step 5: Solve for x
    x = 5,347,617,701,524,560/92,962,266.03
  6. Step 6: Final answer
    x = 57,524,605.73

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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.