Home / 1,014,146,024.96-1,521,784,248.96-547,798,050.56

Finding the Fourth Proportional to 1,014,146,024.96, 1,521,784,248.96 and 547,798,050.56

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Solution

The fourth proportional to 1,014,146,024.96, 1,521,784,248.96 and 547,798,050.56 is: 822,002,378.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,146,024.96 : 1,521,784,248.96 = 547,798,050.56 : x
  2. Step 2: Convert to fraction form
    1,014,146,024.96/1,521,784,248.96 = 547,798,050.56/x
  3. Step 3: Cross multiply
    1,014,146,024.96x = 1,521,784,248.96 × 547,798,050.56
  4. Step 4: Simplify right side
    1,014,146,024.96x = 833,630,444,953,201,664
  5. Step 5: Solve for x
    x = 833,630,444,953,201,664/1,014,146,024.96
  6. Step 6: Final answer
    x = 822,002,378.79

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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.