Home / 19,183,535.28-28,775,302.92-19,183,535.28

Finding the Fourth Proportional to 19,183,535.28, 28,775,302.92 and 19,183,535.28

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Solution

The fourth proportional to 19,183,535.28, 28,775,302.92 and 19,183,535.28 is: 28,775,302.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,183,535.28 : 28,775,302.92 = 19,183,535.28 : x
  2. Step 2: Convert to fraction form
    19,183,535.28/28,775,302.92 = 19,183,535.28/x
  3. Step 3: Cross multiply
    19,183,535.28x = 28,775,302.92 × 19,183,535.28
  4. Step 4: Simplify right side
    19,183,535.28x = 552,012,038,518,712.75
  5. Step 5: Solve for x
    x = 552,012,038,518,712.75/19,183,535.28
  6. Step 6: Final answer
    x = 28,775,302.92

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1.5x scale

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.