Home / 188,711,577,446.40-283,107,121,330.80-61,216,314,011.70

Finding the Fourth Proportional to 188,711,577,446.40, 283,107,121,330.80 and 61,216,314,011.70

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Solution

The fourth proportional to 188,711,577,446.40, 283,107,121,330.80 and 61,216,314,011.70 is: 91,837,367,229.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,711,577,446.40 : 283,107,121,330.80 = 61,216,314,011.70 : x
  2. Step 2: Convert to fraction form
    188,711,577,446.40/283,107,121,330.80 = 61,216,314,011.70/x
  3. Step 3: Cross multiply
    188,711,577,446.40x = 283,107,121,330.80 × 61,216,314,011.70
  4. Step 4: Simplify right side
    188,711,577,446.40x = 17,330,774,438,334,701,764,608
  5. Step 5: Solve for x
    x = 17,330,774,438,334,701,764,608/188,711,577,446.40
  6. Step 6: Final answer
    x = 91,837,367,229.14

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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.