Home / 1,696,562,429.20-2,544,843,643.80-1,574,118,422.80

Finding the Fourth Proportional to 1,696,562,429.20, 2,544,843,643.80 and 1,574,118,422.80

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Solution

The fourth proportional to 1,696,562,429.20, 2,544,843,643.80 and 1,574,118,422.80 is: 2,361,177,634.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,562,429.20 : 2,544,843,643.80 = 1,574,118,422.80 : x
  2. Step 2: Convert to fraction form
    1,696,562,429.20/2,544,843,643.80 = 1,574,118,422.80/x
  3. Step 3: Cross multiply
    1,696,562,429.20x = 2,544,843,643.80 × 1,574,118,422.80
  4. Step 4: Simplify right side
    1,696,562,429.20x = 4,005,885,262,851,061,248
  5. Step 5: Solve for x
    x = 4,005,885,262,851,061,248/1,696,562,429.20
  6. Step 6: Final answer
    x = 2,361,177,634.20

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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.