Home / 37,704,625,774.53-56,562,749,969.28-12,855,475,610.07

Finding the Fourth Proportional to 37,704,625,774.53, 56,562,749,969.28 and 12,855,475,610.07

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Solution

The fourth proportional to 37,704,625,774.53, 56,562,749,969.28 and 12,855,475,610.07 is: 19,285,194,793.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,704,625,774.53 : 56,562,749,969.28 = 12,855,475,610.07 : x
  2. Step 2: Convert to fraction form
    37,704,625,774.53/56,562,749,969.28 = 12,855,475,610.07/x
  3. Step 3: Cross multiply
    37,704,625,774.53x = 56,562,749,969.28 × 12,855,475,610.07
  4. Step 4: Simplify right side
    37,704,625,774.53x = 727,141,052,668,301,803,520
  5. Step 5: Solve for x
    x = 727,141,052,668,301,803,520/37,704,625,774.53
  6. Step 6: Final answer
    x = 19,285,194,793.25

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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.