Home / 4,828,896,107.20-7,242,672,314.40-1,557,675,985.60

Finding the Fourth Proportional to 4,828,896,107.20, 7,242,672,314.40 and 1,557,675,985.60

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Solution

The fourth proportional to 4,828,896,107.20, 7,242,672,314.40 and 1,557,675,985.60 is: 2,336,297,258.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,107.20 : 7,242,672,314.40 = 1,557,675,985.60 : x
  2. Step 2: Convert to fraction form
    4,828,896,107.20/7,242,672,314.40 = 1,557,675,985.60/x
  3. Step 3: Cross multiply
    4,828,896,107.20x = 7,242,672,314.40 × 1,557,675,985.60
  4. Step 4: Simplify right side
    4,828,896,107.20x = 11,281,736,735,710,851,072
  5. Step 5: Solve for x
    x = 11,281,736,735,710,851,072/4,828,896,107.20
  6. Step 6: Final answer
    x = 2,336,297,258.27

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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.