Home / 1,163,851,488.92-1,746,104,758.50-508,860,035.48

Finding the Fourth Proportional to 1,163,851,488.92, 1,746,104,758.50 and 508,860,035.48

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Solution

The fourth proportional to 1,163,851,488.92, 1,746,104,758.50 and 508,860,035.48 is: 763,433,254.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,851,488.92 : 1,746,104,758.50 = 508,860,035.48 : x
  2. Step 2: Convert to fraction form
    1,163,851,488.92/1,746,104,758.50 = 508,860,035.48/x
  3. Step 3: Cross multiply
    1,163,851,488.92x = 1,746,104,758.50 × 508,860,035.48
  4. Step 4: Simplify right side
    1,163,851,488.92x = 888,522,929,362,106,880
  5. Step 5: Solve for x
    x = 888,522,929,362,106,880/1,163,851,488.92
  6. Step 6: Final answer
    x = 763,433,254.00

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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.