Home / 29,145,033.19-43,714,548.76-9,712,158.66

Finding the Fourth Proportional to 29,145,033.19, 43,714,548.76 and 9,712,158.66

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Solution

The fourth proportional to 29,145,033.19, 43,714,548.76 and 9,712,158.66 is: 14,567,237.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,145,033.19 : 43,714,548.76 = 9,712,158.66 : x
  2. Step 2: Convert to fraction form
    29,145,033.19/43,714,548.76 = 9,712,158.66/x
  3. Step 3: Cross multiply
    29,145,033.19x = 43,714,548.76 × 9,712,158.66
  4. Step 4: Simplify right side
    29,145,033.19x = 424,562,633,390,160.62
  5. Step 5: Solve for x
    x = 424,562,633,390,160.62/29,145,033.19
  6. Step 6: Final answer
    x = 14,567,237.94

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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.