Home / 116,049,835,022.54-174,154,267,435.07-40,502,985,683.73

Finding the Fourth Proportional to 116,049,835,022.54, 174,154,267,435.07 and 40,502,985,683.73

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Solution

The fourth proportional to 116,049,835,022.54, 174,154,267,435.07 and 40,502,985,683.73 is: 60,782,230,317.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,049,835,022.54 : 174,154,267,435.07 = 40,502,985,683.73 : x
  2. Step 2: Convert to fraction form
    116,049,835,022.54/174,154,267,435.07 = 40,502,985,683.73/x
  3. Step 3: Cross multiply
    116,049,835,022.54x = 174,154,267,435.07 × 40,502,985,683.73
  4. Step 4: Simplify right side
    116,049,835,022.54x = 7,053,767,800,683,126,325,248
  5. Step 5: Solve for x
    x = 7,053,767,800,683,126,325,248/116,049,835,022.54
  6. Step 6: Final answer
    x = 60,782,230,317.80

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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.