Home / 175,576,401.15-242,292,191.79-97,258,236.22

Finding the Fourth Proportional to 175,576,401.15, 242,292,191.79 and 97,258,236.22

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Solution

The fourth proportional to 175,576,401.15, 242,292,191.79 and 97,258,236.22 is: 134,214,570.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,576,401.15 : 242,292,191.79 = 97,258,236.22 : x
  2. Step 2: Convert to fraction form
    175,576,401.15/242,292,191.79 = 97,258,236.22/x
  3. Step 3: Cross multiply
    175,576,401.15x = 242,292,191.79 × 97,258,236.22
  4. Step 4: Simplify right side
    175,576,401.15x = 23,564,911,223,373,364
  5. Step 5: Solve for x
    x = 23,564,911,223,373,364/175,576,401.15
  6. Step 6: Final answer
    x = 134,214,570.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.