Home / 19,034,912,524.40-26,268,809,249.56-10,461,643,047.76

Finding the Fourth Proportional to 19,034,912,524.40, 26,268,809,249.56 and 10,461,643,047.76

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Solution

The fourth proportional to 19,034,912,524.40, 26,268,809,249.56 and 10,461,643,047.76 is: 14,437,413,636.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034,912,524.40 : 26,268,809,249.56 = 10,461,643,047.76 : x
  2. Step 2: Convert to fraction form
    19,034,912,524.40/26,268,809,249.56 = 10,461,643,047.76/x
  3. Step 3: Cross multiply
    19,034,912,524.40x = 26,268,809,249.56 × 10,461,643,047.76
  4. Step 4: Simplify right side
    19,034,912,524.40x = 274,814,905,658,461,618,176
  5. Step 5: Solve for x
    x = 274,814,905,658,461,618,176/19,034,912,524.40
  6. Step 6: Final answer
    x = 14,437,413,636.98

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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.