Home / 1,751,823,657.22-2,627,400,599.43-524,992,108.72

Finding the Fourth Proportional to 1,751,823,657.22, 2,627,400,599.43 and 524,992,108.72

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Solution

The fourth proportional to 1,751,823,657.22, 2,627,400,599.43 and 524,992,108.72 is: 787,387,803.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,823,657.22 : 2,627,400,599.43 = 524,992,108.72 : x
  2. Step 2: Convert to fraction form
    1,751,823,657.22/2,627,400,599.43 = 524,992,108.72/x
  3. Step 3: Cross multiply
    1,751,823,657.22x = 2,627,400,599.43 × 524,992,108.72
  4. Step 4: Simplify right side
    1,751,823,657.22x = 1,379,364,581,146,947,840
  5. Step 5: Solve for x
    x = 1,379,364,581,146,947,840/1,751,823,657.22
  6. Step 6: Final answer
    x = 787,387,803.25

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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.