Home / 173,833,281.40-260,784,914.10-51,011,361.40

Finding the Fourth Proportional to 173,833,281.40, 260,784,914.10 and 51,011,361.40

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Solution

The fourth proportional to 173,833,281.40, 260,784,914.10 and 51,011,361.40 is: 76,527,310.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,281.40 : 260,784,914.10 = 51,011,361.40 : x
  2. Step 2: Convert to fraction form
    173,833,281.40/260,784,914.10 = 51,011,361.40/x
  3. Step 3: Cross multiply
    173,833,281.40x = 260,784,914.10 × 51,011,361.40
  4. Step 4: Simplify right side
    173,833,281.40x = 13,302,993,500,823,056
  5. Step 5: Solve for x
    x = 13,302,993,500,823,056/173,833,281.40
  6. Step 6: Final answer
    x = 76,527,310.50

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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.