Home / 8,763,896,314,968-12,089,152,156,564-5,465,918,449,209.30

Finding the Fourth Proportional to 8,763,896,314,968, 12,089,152,156,564 and 5,465,918,449,209.30

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Solution

The fourth proportional to 8,763,896,314,968, 12,089,152,156,564 and 5,465,918,449,209.30 is: 7,539,833,589,199.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,896,314,968 : 12,089,152,156,564 = 5,465,918,449,209.30 : x
  2. Step 2: Convert to fraction form
    8,763,896,314,968/12,089,152,156,564 = 5,465,918,449,209.30/x
  3. Step 3: Cross multiply
    8,763,896,314,968x = 12,089,152,156,564 × 5,465,918,449,209.30
  4. Step 4: Simplify right side
    8,763,896,314,968x = 66,078,319,807,861,560,338,022,400
  5. Step 5: Solve for x
    x = 66,078,319,807,861,560,338,022,400/8,763,896,314,968
  6. Step 6: Final answer
    x = 7,539,833,589,199.97

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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.