Home / 34,183,667.68-47,173,459.86-18,713,752.24

Finding the Fourth Proportional to 34,183,667.68, 47,173,459.86 and 18,713,752.24

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Solution

The fourth proportional to 34,183,667.68, 47,173,459.86 and 18,713,752.24 is: 25,824,977.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,667.68 : 47,173,459.86 = 18,713,752.24 : x
  2. Step 2: Convert to fraction form
    34,183,667.68/47,173,459.86 = 18,713,752.24/x
  3. Step 3: Cross multiply
    34,183,667.68x = 47,173,459.86 × 18,713,752.24
  4. Step 4: Simplify right side
    34,183,667.68x = 882,792,440,123,625
  5. Step 5: Solve for x
    x = 882,792,440,123,625/34,183,667.68
  6. Step 6: Final answer
    x = 25,824,977.25

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1.5x scale

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.