Home / 22,878,866-34,323,025.08-6,705,347.60

Finding the Fourth Proportional to 22,878,866, 34,323,025.08 and 6,705,347.60

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Solution

The fourth proportional to 22,878,866, 34,323,025.08 and 6,705,347.60 is: 10,059,406.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,878,866 : 34,323,025.08 = 6,705,347.60 : x
  2. Step 2: Convert to fraction form
    22,878,866/34,323,025.08 = 6,705,347.60/x
  3. Step 3: Cross multiply
    22,878,866x = 34,323,025.08 × 6,705,347.60
  4. Step 4: Simplify right side
    22,878,866x = 230,147,813,844,917.78
  5. Step 5: Solve for x
    x = 230,147,813,844,917.78/22,878,866
  6. Step 6: Final answer
    x = 10,059,406.52

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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.