Home / 95,370,429.60-143,076,977.10-34,786,155.60

Finding the Fourth Proportional to 95,370,429.60, 143,076,977.10 and 34,786,155.60

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Solution

The fourth proportional to 95,370,429.60, 143,076,977.10 and 34,786,155.60 is: 52,187,014.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,370,429.60 : 143,076,977.10 = 34,786,155.60 : x
  2. Step 2: Convert to fraction form
    95,370,429.60/143,076,977.10 = 34,786,155.60/x
  3. Step 3: Cross multiply
    95,370,429.60x = 143,076,977.10 × 34,786,155.60
  4. Step 4: Simplify right side
    95,370,429.60x = 4,977,097,988,178,237
  5. Step 5: Solve for x
    x = 4,977,097,988,178,237/95,370,429.60
  6. Step 6: Final answer
    x = 52,187,014.46

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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.