Home / 42,821,863.63-59,094,231.54-23,242,756.00

Finding the Fourth Proportional to 42,821,863.63, 59,094,231.54 and 23,242,756.00

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Solution

The fourth proportional to 42,821,863.63, 59,094,231.54 and 23,242,756.00 is: 32,075,035.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,821,863.63 : 59,094,231.54 = 23,242,756.00 : x
  2. Step 2: Convert to fraction form
    42,821,863.63/59,094,231.54 = 23,242,756.00/x
  3. Step 3: Cross multiply
    42,821,863.63x = 59,094,231.54 × 23,242,756.00
  4. Step 4: Simplify right side
    42,821,863.63x = 1,373,512,804,587,568.75
  5. Step 5: Solve for x
    x = 1,373,512,804,587,568.75/42,821,863.63
  6. Step 6: Final answer
    x = 32,075,035.70

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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.