Home / 117,078,233.52-175,549,277.16-44,300,636.28

Finding the Fourth Proportional to 117,078,233.52, 175,549,277.16 and 44,300,636.28

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Solution

The fourth proportional to 117,078,233.52, 175,549,277.16 and 44,300,636.28 is: 66,425,196.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,078,233.52 : 175,549,277.16 = 44,300,636.28 : x
  2. Step 2: Convert to fraction form
    117,078,233.52/175,549,277.16 = 44,300,636.28/x
  3. Step 3: Cross multiply
    117,078,233.52x = 175,549,277.16 × 44,300,636.28
  4. Step 4: Simplify right side
    117,078,233.52x = 7,776,944,676,682,071
  5. Step 5: Solve for x
    x = 7,776,944,676,682,071/117,078,233.52
  6. Step 6: Final answer
    x = 66,425,196.58

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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.