Home / 23,663,237.40-35,494,856.10-10,908,653.40

Finding the Fourth Proportional to 23,663,237.40, 35,494,856.10 and 10,908,653.40

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Solution

The fourth proportional to 23,663,237.40, 35,494,856.10 and 10,908,653.40 is: 16,362,980.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,237.40 : 35,494,856.10 = 10,908,653.40 : x
  2. Step 2: Convert to fraction form
    23,663,237.40/35,494,856.10 = 10,908,653.40/x
  3. Step 3: Cross multiply
    23,663,237.40x = 35,494,856.10 × 10,908,653.40
  4. Step 4: Simplify right side
    23,663,237.40x = 387,201,082,677,775.75
  5. Step 5: Solve for x
    x = 387,201,082,677,775.75/23,663,237.40
  6. Step 6: Final answer
    x = 16,362,980.10

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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.