Home / 34,476,429.40-51,714,644.10-30,224,901.40

Finding the Fourth Proportional to 34,476,429.40, 51,714,644.10 and 30,224,901.40

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Solution

The fourth proportional to 34,476,429.40, 51,714,644.10 and 30,224,901.40 is: 45,337,352.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,476,429.40 : 51,714,644.10 = 30,224,901.40 : x
  2. Step 2: Convert to fraction form
    34,476,429.40/51,714,644.10 = 30,224,901.40/x
  3. Step 3: Cross multiply
    34,476,429.40x = 51,714,644.10 × 30,224,901.40
  4. Step 4: Simplify right side
    34,476,429.40x = 1,563,070,018,858,591.75
  5. Step 5: Solve for x
    x = 1,563,070,018,858,591.75/34,476,429.40
  6. Step 6: Final answer
    x = 45,337,352.10

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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.