Home / 4,484,042,829.60-6,726,064,244.40-3,089,329,069.20

Finding the Fourth Proportional to 4,484,042,829.60, 6,726,064,244.40 and 3,089,329,069.20

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Solution

The fourth proportional to 4,484,042,829.60, 6,726,064,244.40 and 3,089,329,069.20 is: 4,633,993,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,042,829.60 : 6,726,064,244.40 = 3,089,329,069.20 : x
  2. Step 2: Convert to fraction form
    4,484,042,829.60/6,726,064,244.40 = 3,089,329,069.20/x
  3. Step 3: Cross multiply
    4,484,042,829.60x = 6,726,064,244.40 × 3,089,329,069.20
  4. Step 4: Simplify right side
    4,484,042,829.60x = 20,779,025,791,531,651,072
  5. Step 5: Solve for x
    x = 20,779,025,791,531,651,072/4,484,042,829.60
  6. Step 6: Final answer
    x = 4,633,993,603.80

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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.