Home / 104,976,401.80-157,464,602.70-96,662,302.60

Finding the Fourth Proportional to 104,976,401.80, 157,464,602.70 and 96,662,302.60

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Solution

The fourth proportional to 104,976,401.80, 157,464,602.70 and 96,662,302.60 is: 144,993,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,401.80 : 157,464,602.70 = 96,662,302.60 : x
  2. Step 2: Convert to fraction form
    104,976,401.80/157,464,602.70 = 96,662,302.60/x
  3. Step 3: Cross multiply
    104,976,401.80x = 157,464,602.70 × 96,662,302.60
  4. Step 4: Simplify right side
    104,976,401.80x = 15,220,891,074,976,174
  5. Step 5: Solve for x
    x = 15,220,891,074,976,174/104,976,401.80
  6. Step 6: Final answer
    x = 144,993,453.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.