Home / 11,193,915,602.14-15,447,609,395.19-6,113,349,089.50

Finding the Fourth Proportional to 11,193,915,602.14, 15,447,609,395.19 and 6,113,349,089.50

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Solution

The fourth proportional to 11,193,915,602.14, 15,447,609,395.19 and 6,113,349,089.50 is: 8,436,424,946.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,193,915,602.14 : 15,447,609,395.19 = 6,113,349,089.50 : x
  2. Step 2: Convert to fraction form
    11,193,915,602.14/15,447,609,395.19 = 6,113,349,089.50/x
  3. Step 3: Cross multiply
    11,193,915,602.14x = 15,447,609,395.19 × 6,113,349,089.50
  4. Step 4: Simplify right side
    11,193,915,602.14x = 94,436,628,831,036,440,576
  5. Step 5: Solve for x
    x = 94,436,628,831,036,440,576/11,193,915,602.14
  6. Step 6: Final answer
    x = 8,436,424,946.15

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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.