Home / 10,131,960,806.98-15,194,881,383.11-3,047,563,040.60

Finding the Fourth Proportional to 10,131,960,806.98, 15,194,881,383.11 and 3,047,563,040.60

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Solution

The fourth proportional to 10,131,960,806.98, 15,194,881,383.11 and 3,047,563,040.60 is: 4,570,424,204.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,131,960,806.98 : 15,194,881,383.11 = 3,047,563,040.60 : x
  2. Step 2: Convert to fraction form
    10,131,960,806.98/15,194,881,383.11 = 3,047,563,040.60/x
  3. Step 3: Cross multiply
    10,131,960,806.98x = 15,194,881,383.11 × 3,047,563,040.60
  4. Step 4: Simplify right side
    10,131,960,806.98x = 46,307,358,909,467,041,792
  5. Step 5: Solve for x
    x = 46,307,358,909,467,041,792/10,131,960,806.98
  6. Step 6: Final answer
    x = 4,570,424,204.32

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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.