Home / 173,833,256.90-260,784,877.35-51,011,336.90

Finding the Fourth Proportional to 173,833,256.90, 260,784,877.35 and 51,011,336.90

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Solution

The fourth proportional to 173,833,256.90, 260,784,877.35 and 51,011,336.90 is: 76,527,273.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,256.90 : 260,784,877.35 = 51,011,336.90 : x
  2. Step 2: Convert to fraction form
    173,833,256.90/260,784,877.35 = 51,011,336.90/x
  3. Step 3: Cross multiply
    173,833,256.90x = 260,784,877.35 × 51,011,336.90
  4. Step 4: Simplify right side
    173,833,256.90x = 13,302,985,236,926,028
  5. Step 5: Solve for x
    x = 13,302,985,236,926,028/173,833,256.90
  6. Step 6: Final answer
    x = 76,527,273.75

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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.