Home / 124,616,552.10-186,924,828.15-110,267,645.10

Finding the Fourth Proportional to 124,616,552.10, 186,924,828.15 and 110,267,645.10

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Solution

The fourth proportional to 124,616,552.10, 186,924,828.15 and 110,267,645.10 is: 165,401,467.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,616,552.10 : 186,924,828.15 = 110,267,645.10 : x
  2. Step 2: Convert to fraction form
    124,616,552.10/186,924,828.15 = 110,267,645.10/x
  3. Step 3: Cross multiply
    124,616,552.10x = 186,924,828.15 × 110,267,645.10
  4. Step 4: Simplify right side
    124,616,552.10x = 20,611,760,610,822,688
  5. Step 5: Solve for x
    x = 20,611,760,610,822,688/124,616,552.10
  6. Step 6: Final answer
    x = 165,401,467.65

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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.