Home / 104,976,541.60-157,464,812.40-44,392,267.60

Finding the Fourth Proportional to 104,976,541.60, 157,464,812.40 and 44,392,267.60

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Solution

The fourth proportional to 104,976,541.60, 157,464,812.40 and 44,392,267.60 is: 66,588,401.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,541.60 : 157,464,812.40 = 44,392,267.60 : x
  2. Step 2: Convert to fraction form
    104,976,541.60/157,464,812.40 = 44,392,267.60/x
  3. Step 3: Cross multiply
    104,976,541.60x = 157,464,812.40 × 44,392,267.60
  4. Step 4: Simplify right side
    104,976,541.60x = 6,990,220,089,644,599
  5. Step 5: Solve for x
    x = 6,990,220,089,644,599/104,976,541.60
  6. Step 6: Final answer
    x = 66,588,401.40

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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.