Home / 29,938,356.40-44,907,534.60-26,915,047.60

Finding the Fourth Proportional to 29,938,356.40, 44,907,534.60 and 26,915,047.60

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Solution

The fourth proportional to 29,938,356.40, 44,907,534.60 and 26,915,047.60 is: 40,372,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,938,356.40 : 44,907,534.60 = 26,915,047.60 : x
  2. Step 2: Convert to fraction form
    29,938,356.40/44,907,534.60 = 26,915,047.60/x
  3. Step 3: Cross multiply
    29,938,356.40x = 44,907,534.60 × 26,915,047.60
  4. Step 4: Simplify right side
    29,938,356.40x = 1,208,688,431,357,647
  5. Step 5: Solve for x
    x = 1,208,688,431,357,647/29,938,356.40
  6. Step 6: Final answer
    x = 40,372,571.40

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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.