Home / 167,430,290.93-250,654,322.66-117,401,637.48

Finding the Fourth Proportional to 167,430,290.93, 250,654,322.66 and 117,401,637.48

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Solution

The fourth proportional to 167,430,290.93, 250,654,322.66 and 117,401,637.48 is: 175,758,088.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,430,290.93 : 250,654,322.66 = 117,401,637.48 : x
  2. Step 2: Convert to fraction form
    167,430,290.93/250,654,322.66 = 117,401,637.48/x
  3. Step 3: Cross multiply
    167,430,290.93x = 250,654,322.66 × 117,401,637.48
  4. Step 4: Simplify right side
    167,430,290.93x = 29,427,227,922,269,460
  5. Step 5: Solve for x
    x = 29,427,227,922,269,460/167,430,290.93
  6. Step 6: Final answer
    x = 175,758,088.69

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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.