Home / 43,038,069.95-59,393,126.67-23,458,916.23

Finding the Fourth Proportional to 43,038,069.95, 59,393,126.67 and 23,458,916.23

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Solution

The fourth proportional to 43,038,069.95, 59,393,126.67 and 23,458,916.23 is: 32,373,626.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,038,069.95 : 59,393,126.67 = 23,458,916.23 : x
  2. Step 2: Convert to fraction form
    43,038,069.95/59,393,126.67 = 23,458,916.23/x
  3. Step 3: Cross multiply
    43,038,069.95x = 59,393,126.67 × 23,458,916.23
  4. Step 4: Simplify right side
    43,038,069.95x = 1,393,298,382,995,289.75
  5. Step 5: Solve for x
    x = 1,393,298,382,995,289.75/43,038,069.95
  6. Step 6: Final answer
    x = 32,373,626.06

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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.