Home / 15,259,947,573.39-22,892,529,130.74-6,291,234,083.52

Finding the Fourth Proportional to 15,259,947,573.39, 22,892,529,130.74 and 6,291,234,083.52

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Solution

The fourth proportional to 15,259,947,573.39, 22,892,529,130.74 and 6,291,234,083.52 is: 9,437,926,233.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,259,947,573.39 : 22,892,529,130.74 = 6,291,234,083.52 : x
  2. Step 2: Convert to fraction form
    15,259,947,573.39/22,892,529,130.74 = 6,291,234,083.52/x
  3. Step 3: Cross multiply
    15,259,947,573.39x = 22,892,529,130.74 × 6,291,234,083.52
  4. Step 4: Simplify right side
    15,259,947,573.39x = 144,022,259,525,209,849,856
  5. Step 5: Solve for x
    x = 144,022,259,525,209,849,856/15,259,947,573.39
  6. Step 6: Final answer
    x = 9,437,926,233.53

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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.