Home / 175,576,400.15-242,292,190.41-97,258,235.22

Finding the Fourth Proportional to 175,576,400.15, 242,292,190.41 and 97,258,235.22

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Solution

The fourth proportional to 175,576,400.15, 242,292,190.41 and 97,258,235.22 is: 134,214,568.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,576,400.15 : 242,292,190.41 = 97,258,235.22 : x
  2. Step 2: Convert to fraction form
    175,576,400.15/242,292,190.41 = 97,258,235.22/x
  3. Step 3: Cross multiply
    175,576,400.15x = 242,292,190.41 × 97,258,235.22
  4. Step 4: Simplify right side
    175,576,400.15x = 23,564,910,846,864,808
  5. Step 5: Solve for x
    x = 23,564,910,846,864,808/175,576,400.15
  6. Step 6: Final answer
    x = 134,214,568.86

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1.5x scale

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.