Home / 169,576,077,728.89-254,439,231,742.17-88,882,603,952.45

Finding the Fourth Proportional to 169,576,077,728.89, 254,439,231,742.17 and 88,882,603,952.45

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Solution

The fourth proportional to 169,576,077,728.89, 254,439,231,742.17 and 88,882,603,952.45 is: 133,363,277,225.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,576,077,728.89 : 254,439,231,742.17 = 88,882,603,952.45 : x
  2. Step 2: Convert to fraction form
    169,576,077,728.89/254,439,231,742.17 = 88,882,603,952.45/x
  3. Step 3: Cross multiply
    169,576,077,728.89x = 254,439,231,742.17 × 88,882,603,952.45
  4. Step 4: Simplify right side
    169,576,077,728.89x = 22,615,221,464,903,670,824,960
  5. Step 5: Solve for x
    x = 22,615,221,464,903,670,824,960/169,576,077,728.89
  6. Step 6: Final answer
    x = 133,363,277,225.10

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1.5x scale

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.