Home / 3,257,265,569.60-4,494,666,823.36-1,828,008,862.88

Finding the Fourth Proportional to 3,257,265,569.60, 4,494,666,823.36 and 1,828,008,862.88

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Solution

The fourth proportional to 3,257,265,569.60, 4,494,666,823.36 and 1,828,008,862.88 is: 2,522,450,384.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,265,569.60 : 4,494,666,823.36 = 1,828,008,862.88 : x
  2. Step 2: Convert to fraction form
    3,257,265,569.60/4,494,666,823.36 = 1,828,008,862.88/x
  3. Step 3: Cross multiply
    3,257,265,569.60x = 4,494,666,823.36 × 1,828,008,862.88
  4. Step 4: Simplify right side
    3,257,265,569.60x = 8,216,290,788,767,731,712
  5. Step 5: Solve for x
    x = 8,216,290,788,767,731,712/3,257,265,569.60
  6. Step 6: Final answer
    x = 2,522,450,384.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.