Home / 179,186,208,537.24-247,277,066,993.04-96,786,967,702.91

Finding the Fourth Proportional to 179,186,208,537.24, 247,277,066,993.04 and 96,786,967,702.91

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Solution

The fourth proportional to 179,186,208,537.24, 247,277,066,993.04 and 96,786,967,702.91 is: 133,566,069,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,186,208,537.24 : 247,277,066,993.04 = 96,786,967,702.91 : x
  2. Step 2: Convert to fraction form
    179,186,208,537.24/247,277,066,993.04 = 96,786,967,702.91/x
  3. Step 3: Cross multiply
    179,186,208,537.24x = 247,277,066,993.04 × 96,786,967,702.91
  4. Step 4: Simplify right side
    179,186,208,537.24x = 23,933,197,496,725,675,180,032
  5. Step 5: Solve for x
    x = 23,933,197,496,725,675,180,032/179,186,208,537.24
  6. Step 6: Final answer
    x = 133,566,069,018.93

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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.