Home / 91,832,389.14-137,756,515.23-23,674,504.98

Finding the Fourth Proportional to 91,832,389.14, 137,756,515.23 and 23,674,504.98

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Solution

The fourth proportional to 91,832,389.14, 137,756,515.23 and 23,674,504.98 is: 35,513,802.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,832,389.14 : 137,756,515.23 = 23,674,504.98 : x
  2. Step 2: Convert to fraction form
    91,832,389.14/137,756,515.23 = 23,674,504.98/x
  3. Step 3: Cross multiply
    91,832,389.14x = 137,756,515.23 × 23,674,504.98
  4. Step 4: Simplify right side
    91,832,389.14x = 3,261,317,305,840,080.50
  5. Step 5: Solve for x
    x = 3,261,317,305,840,080.50/91,832,389.14
  6. Step 6: Final answer
    x = 35,513,802.23

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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.