Home / 58,624,836.62-87,938,003.29-15,493,667.34

Finding the Fourth Proportional to 58,624,836.62, 87,938,003.29 and 15,493,667.34

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Solution

The fourth proportional to 58,624,836.62, 87,938,003.29 and 15,493,667.34 is: 23,240,698.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,624,836.62 : 87,938,003.29 = 15,493,667.34 : x
  2. Step 2: Convert to fraction form
    58,624,836.62/87,938,003.29 = 15,493,667.34/x
  3. Step 3: Cross multiply
    58,624,836.62x = 87,938,003.29 × 15,493,667.34
  4. Step 4: Simplify right side
    58,624,836.62x = 1,362,482,169,795,632.50
  5. Step 5: Solve for x
    x = 1,362,482,169,795,632.50/58,624,836.62
  6. Step 6: Final answer
    x = 23,240,698.80

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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.