Home / 1,163,851,486.92-1,746,104,755.50-508,860,033.48

Finding the Fourth Proportional to 1,163,851,486.92, 1,746,104,755.50 and 508,860,033.48

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Solution

The fourth proportional to 1,163,851,486.92, 1,746,104,755.50 and 508,860,033.48 is: 763,433,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,851,486.92 : 1,746,104,755.50 = 508,860,033.48 : x
  2. Step 2: Convert to fraction form
    1,163,851,486.92/1,746,104,755.50 = 508,860,033.48/x
  3. Step 3: Cross multiply
    1,163,851,486.92x = 1,746,104,755.50 × 508,860,033.48
  4. Step 4: Simplify right side
    1,163,851,486.92x = 888,522,924,343,317,248
  5. Step 5: Solve for x
    x = 888,522,924,343,317,248/1,163,851,486.92
  6. Step 6: Final answer
    x = 763,433,251.00

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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.