Home / 59,405,983.20-89,096,533.20-29,135,570.40

Finding the Fourth Proportional to 59,405,983.20, 89,096,533.20 and 29,135,570.40

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Solution

The fourth proportional to 59,405,983.20, 89,096,533.20 and 29,135,570.40 is: 43,697,253.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,405,983.20 : 89,096,533.20 = 29,135,570.40 : x
  2. Step 2: Convert to fraction form
    59,405,983.20/89,096,533.20 = 29,135,570.40/x
  3. Step 3: Cross multiply
    59,405,983.20x = 89,096,533.20 × 29,135,570.40
  4. Step 4: Simplify right side
    59,405,983.20x = 2,595,878,315,444,537
  5. Step 5: Solve for x
    x = 2,595,878,315,444,537/59,405,983.20
  6. Step 6: Final answer
    x = 43,697,253.64

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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.