Home / 22,691,303,867.98-34,038,197,172.33-9,427,903,193.44

Finding the Fourth Proportional to 22,691,303,867.98, 34,038,197,172.33 and 9,427,903,193.44

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Solution

The fourth proportional to 22,691,303,867.98, 34,038,197,172.33 and 9,427,903,193.44 is: 14,142,370,561.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,691,303,867.98 : 34,038,197,172.33 = 9,427,903,193.44 : x
  2. Step 2: Convert to fraction form
    22,691,303,867.98/34,038,197,172.33 = 9,427,903,193.44/x
  3. Step 3: Cross multiply
    22,691,303,867.98x = 34,038,197,172.33 × 9,427,903,193.44
  4. Step 4: Simplify right side
    22,691,303,867.98x = 320,908,827,819,950,407,680
  5. Step 5: Solve for x
    x = 320,908,827,819,950,407,680/22,691,303,867.98
  6. Step 6: Final answer
    x = 14,142,370,561.30

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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.