Home / 57,180,031,879.53-85,780,519,888.85-23,585,328,055.01

Finding the Fourth Proportional to 57,180,031,879.53, 85,780,519,888.85 and 23,585,328,055.01

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Solution

The fourth proportional to 57,180,031,879.53, 85,780,519,888.85 and 23,585,328,055.01 is: 35,382,311,548.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,180,031,879.53 : 85,780,519,888.85 = 23,585,328,055.01 : x
  2. Step 2: Convert to fraction form
    57,180,031,879.53/85,780,519,888.85 = 23,585,328,055.01/x
  3. Step 3: Cross multiply
    57,180,031,879.53x = 85,780,519,888.85 × 23,585,328,055.01
  4. Step 4: Simplify right side
    57,180,031,879.53x = 2,023,161,702,307,290,415,104
  5. Step 5: Solve for x
    x = 2,023,161,702,307,290,415,104/57,180,031,879.53
  6. Step 6: Final answer
    x = 35,382,311,548.37

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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.