Home / 116,592,181.60-174,888,272.40-114,891,570.40

Finding the Fourth Proportional to 116,592,181.60, 174,888,272.40 and 114,891,570.40

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Solution

The fourth proportional to 116,592,181.60, 174,888,272.40 and 114,891,570.40 is: 172,337,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,592,181.60 : 174,888,272.40 = 114,891,570.40 : x
  2. Step 2: Convert to fraction form
    116,592,181.60/174,888,272.40 = 114,891,570.40/x
  3. Step 3: Cross multiply
    116,592,181.60x = 174,888,272.40 × 114,891,570.40
  4. Step 4: Simplify right side
    116,592,181.60x = 20,093,188,260,578,980
  5. Step 5: Solve for x
    x = 20,093,188,260,578,980/116,592,181.60
  6. Step 6: Final answer
    x = 172,337,355.60

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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.