Home / 181,464,155,454.45-272,196,233,181.68-48,966,135,640.05

Finding the Fourth Proportional to 181,464,155,454.45, 272,196,233,181.68 and 48,966,135,640.05

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Solution

The fourth proportional to 181,464,155,454.45, 272,196,233,181.68 and 48,966,135,640.05 is: 73,449,203,460.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,464,155,454.45 : 272,196,233,181.68 = 48,966,135,640.05 : x
  2. Step 2: Convert to fraction form
    181,464,155,454.45/272,196,233,181.68 = 48,966,135,640.05/x
  3. Step 3: Cross multiply
    181,464,155,454.45x = 272,196,233,181.68 × 48,966,135,640.05
  4. Step 4: Simplify right side
    181,464,155,454.45x = 13,328,397,674,684,822,323,200
  5. Step 5: Solve for x
    x = 13,328,397,674,684,822,323,200/181,464,155,454.45
  6. Step 6: Final answer
    x = 73,449,203,460.08

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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.