Home / 4,774,127,399.78-6,540,577,871.94-4,595,194,182.42

Finding the Fourth Proportional to 4,774,127,399.78, 6,540,577,871.94 and 4,595,194,182.42

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Solution

The fourth proportional to 4,774,127,399.78, 6,540,577,871.94 and 4,595,194,182.42 is: 6,295,438,489.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,127,399.78 : 6,540,577,871.94 = 4,595,194,182.42 : x
  2. Step 2: Convert to fraction form
    4,774,127,399.78/6,540,577,871.94 = 4,595,194,182.42/x
  3. Step 3: Cross multiply
    4,774,127,399.78x = 6,540,577,871.94 × 4,595,194,182.42
  4. Step 4: Simplify right side
    4,774,127,399.78x = 30,055,225,386,803,671,040
  5. Step 5: Solve for x
    x = 30,055,225,386,803,671,040/4,774,127,399.78
  6. Step 6: Final answer
    x = 6,295,438,489.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.