Home / 62,993,600.10-94,490,400.15-15,124,544.10

Finding the Fourth Proportional to 62,993,600.10, 94,490,400.15 and 15,124,544.10

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Solution

The fourth proportional to 62,993,600.10, 94,490,400.15 and 15,124,544.10 is: 22,686,816.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,993,600.10 : 94,490,400.15 = 15,124,544.10 : x
  2. Step 2: Convert to fraction form
    62,993,600.10/94,490,400.15 = 15,124,544.10/x
  3. Step 3: Cross multiply
    62,993,600.10x = 94,490,400.15 × 15,124,544.10
  4. Step 4: Simplify right side
    62,993,600.10x = 1,429,124,224,095,321.75
  5. Step 5: Solve for x
    x = 1,429,124,224,095,321.75/62,993,600.10
  6. Step 6: Final answer
    x = 22,686,816.15

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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.