Home / 297,483,111.37-444,854,823.86-282,971,229.13

Finding the Fourth Proportional to 297,483,111.37, 444,854,823.86 and 282,971,229.13

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Solution

The fourth proportional to 297,483,111.37, 444,854,823.86 and 282,971,229.13 is: 423,153,824.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,483,111.37 : 444,854,823.86 = 282,971,229.13 : x
  2. Step 2: Convert to fraction form
    297,483,111.37/444,854,823.86 = 282,971,229.13/x
  3. Step 3: Cross multiply
    297,483,111.37x = 444,854,823.86 × 282,971,229.13
  4. Step 4: Simplify right side
    297,483,111.37x = 125,881,116,290,658,992
  5. Step 5: Solve for x
    x = 125,881,116,290,658,992/297,483,111.37
  6. Step 6: Final answer
    x = 423,153,824.47

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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.