Home / 35,597,146,749.24-49,124,116,324.80-19,320,759,409.80

Finding the Fourth Proportional to 35,597,146,749.24, 49,124,116,324.80 and 19,320,759,409.80

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Solution

The fourth proportional to 35,597,146,749.24, 49,124,116,324.80 and 19,320,759,409.80 is: 26,662,677,191.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597,146,749.24 : 49,124,116,324.80 = 19,320,759,409.80 : x
  2. Step 2: Convert to fraction form
    35,597,146,749.24/49,124,116,324.80 = 19,320,759,409.80/x
  3. Step 3: Cross multiply
    35,597,146,749.24x = 49,124,116,324.80 × 19,320,759,409.80
  4. Step 4: Simplify right side
    35,597,146,749.24x = 949,115,232,730,489,421,824
  5. Step 5: Solve for x
    x = 949,115,232,730,489,421,824/35,597,146,749.24
  6. Step 6: Final answer
    x = 26,662,677,191.98

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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.