Home / 116,301,202.60-174,451,803.90-73,254,481.60

Finding the Fourth Proportional to 116,301,202.60, 174,451,803.90 and 73,254,481.60

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Solution

The fourth proportional to 116,301,202.60, 174,451,803.90 and 73,254,481.60 is: 109,881,722.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,301,202.60 : 174,451,803.90 = 73,254,481.60 : x
  2. Step 2: Convert to fraction form
    116,301,202.60/174,451,803.90 = 73,254,481.60/x
  3. Step 3: Cross multiply
    116,301,202.60x = 174,451,803.90 × 73,254,481.60
  4. Step 4: Simplify right side
    116,301,202.60x = 12,779,376,458,879,358
  5. Step 5: Solve for x
    x = 12,779,376,458,879,358/116,301,202.60
  6. Step 6: Final answer
    x = 109,881,722.40

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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.