Home / 43,160,325,298.14-64,424,364,786.93-38,065,261,592.18

Finding the Fourth Proportional to 43,160,325,298.14, 64,424,364,786.93 and 38,065,261,592.18

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Solution

The fourth proportional to 43,160,325,298.14, 64,424,364,786.93 and 38,065,261,592.18 is: 56,819,087,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,325,298.14 : 64,424,364,786.93 = 38,065,261,592.18 : x
  2. Step 2: Convert to fraction form
    43,160,325,298.14/64,424,364,786.93 = 38,065,261,592.18/x
  3. Step 3: Cross multiply
    43,160,325,298.14x = 64,424,364,786.93 × 38,065,261,592.18
  4. Step 4: Simplify right side
    43,160,325,298.14x = 2,452,330,298,524,520,415,232
  5. Step 5: Solve for x
    x = 2,452,330,298,524,520,415,232/43,160,325,298.14
  6. Step 6: Final answer
    x = 56,819,087,474.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.