Home / 53,811,684,071.70-80,717,526,107.55-22,358,879,927.70

Finding the Fourth Proportional to 53,811,684,071.70, 80,717,526,107.55 and 22,358,879,927.70

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Solution

The fourth proportional to 53,811,684,071.70, 80,717,526,107.55 and 22,358,879,927.70 is: 33,538,319,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,811,684,071.70 : 80,717,526,107.55 = 22,358,879,927.70 : x
  2. Step 2: Convert to fraction form
    53,811,684,071.70/80,717,526,107.55 = 22,358,879,927.70/x
  3. Step 3: Cross multiply
    53,811,684,071.70x = 80,717,526,107.55 × 22,358,879,927.70
  4. Step 4: Simplify right side
    53,811,684,071.70x = 1,804,753,474,299,700,445,184
  5. Step 5: Solve for x
    x = 1,804,753,474,299,700,445,184/53,811,684,071.70
  6. Step 6: Final answer
    x = 33,538,319,891.55

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Double scale
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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.