Home / 183,490,544,993.88-253,229,678,669.10-111,235,655,244.36

Finding the Fourth Proportional to 183,490,544,993.88, 253,229,678,669.10 and 111,235,655,244.36

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Solution

The fourth proportional to 183,490,544,993.88, 253,229,678,669.10 and 111,235,655,244.36 is: 153,512,919,344.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,490,544,993.88 : 253,229,678,669.10 = 111,235,655,244.36 : x
  2. Step 2: Convert to fraction form
    183,490,544,993.88/253,229,678,669.10 = 111,235,655,244.36/x
  3. Step 3: Cross multiply
    183,490,544,993.88x = 253,229,678,669.10 × 111,235,655,244.36
  4. Step 4: Simplify right side
    183,490,544,993.88x = 28,168,169,234,076,071,362,560
  5. Step 5: Solve for x
    x = 28,168,169,234,076,071,362,560/183,490,544,993.88
  6. Step 6: Final answer
    x = 153,512,919,344.24

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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.