Home / 174,477,239,662.16-261,179,077,732.64-113,840,952,645.76

Finding the Fourth Proportional to 174,477,239,662.16, 261,179,077,732.64 and 113,840,952,645.76

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Solution

The fourth proportional to 174,477,239,662.16, 261,179,077,732.64 and 113,840,952,645.76 is: 170,411,195,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,477,239,662.16 : 261,179,077,732.64 = 113,840,952,645.76 : x
  2. Step 2: Convert to fraction form
    174,477,239,662.16/261,179,077,732.64 = 113,840,952,645.76/x
  3. Step 3: Cross multiply
    174,477,239,662.16x = 261,179,077,732.64 × 113,840,952,645.76
  4. Step 4: Simplify right side
    174,477,239,662.16x = 29,732,875,020,224,740,458,496
  5. Step 5: Solve for x
    x = 29,732,875,020,224,740,458,496/174,477,239,662.16
  6. Step 6: Final answer
    x = 170,411,195,625.27

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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.