Home / 173,833,248.90-260,784,865.35-51,011,328.90

Finding the Fourth Proportional to 173,833,248.90, 260,784,865.35 and 51,011,328.90

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Solution

The fourth proportional to 173,833,248.90, 260,784,865.35 and 51,011,328.90 is: 76,527,261.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,248.90 : 260,784,865.35 = 51,011,328.90 : x
  2. Step 2: Convert to fraction form
    173,833,248.90/260,784,865.35 = 51,011,328.90/x
  3. Step 3: Cross multiply
    173,833,248.90x = 260,784,865.35 × 51,011,328.90
  4. Step 4: Simplify right side
    173,833,248.90x = 13,302,982,538,511,062
  5. Step 5: Solve for x
    x = 13,302,982,538,511,062/173,833,248.90
  6. Step 6: Final answer
    x = 76,527,261.74

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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.