Home / 174,618,429.80-261,927,644.70-59,606,724.20

Finding the Fourth Proportional to 174,618,429.80, 261,927,644.70 and 59,606,724.20

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Solution

The fourth proportional to 174,618,429.80, 261,927,644.70 and 59,606,724.20 is: 89,410,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,618,429.80 : 261,927,644.70 = 59,606,724.20 : x
  2. Step 2: Convert to fraction form
    174,618,429.80/261,927,644.70 = 59,606,724.20/x
  3. Step 3: Cross multiply
    174,618,429.80x = 261,927,644.70 × 59,606,724.20
  4. Step 4: Simplify right side
    174,618,429.80x = 15,612,648,877,988,492
  5. Step 5: Solve for x
    x = 15,612,648,877,988,492/174,618,429.80
  6. Step 6: Final answer
    x = 89,410,086.30

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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.