Home / 169,008,558,377.28-233,237,059,220.16-92,883,589,048.32

Finding the Fourth Proportional to 169,008,558,377.28, 233,237,059,220.16 and 92,883,589,048.32

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Solution

The fourth proportional to 169,008,558,377.28, 233,237,059,220.16 and 92,883,589,048.32 is: 128,182,237,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,008,558,377.28 : 233,237,059,220.16 = 92,883,589,048.32 : x
  2. Step 2: Convert to fraction form
    169,008,558,377.28/233,237,059,220.16 = 92,883,589,048.32/x
  3. Step 3: Cross multiply
    169,008,558,377.28x = 233,237,059,220.16 × 92,883,589,048.32
  4. Step 4: Simplify right side
    169,008,558,377.28x = 21,663,895,159,444,019,871,744
  5. Step 5: Solve for x
    x = 21,663,895,159,444,019,871,744/169,008,558,377.28
  6. Step 6: Final answer
    x = 128,182,237,440.80

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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.