Home / 104,976,114.55-157,464,171.83-96,662,015.35

Finding the Fourth Proportional to 104,976,114.55, 157,464,171.83 and 96,662,015.35

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Solution

The fourth proportional to 104,976,114.55, 157,464,171.83 and 96,662,015.35 is: 144,993,023.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,114.55 : 157,464,171.83 = 96,662,015.35 : x
  2. Step 2: Convert to fraction form
    104,976,114.55/157,464,171.83 = 96,662,015.35/x
  3. Step 3: Cross multiply
    104,976,114.55x = 157,464,171.83 × 96,662,015.35
  4. Step 4: Simplify right side
    104,976,114.55x = 15,220,804,194,506,498
  5. Step 5: Solve for x
    x = 15,220,804,194,506,498/104,976,114.55
  6. Step 6: Final answer
    x = 144,993,023.03

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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.