Home / 19,232,450,888.87-26,540,784,742.40-10,659,431,005.95

Finding the Fourth Proportional to 19,232,450,888.87, 26,540,784,742.40 and 10,659,431,005.95

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Solution

The fourth proportional to 19,232,450,888.87, 26,540,784,742.40 and 10,659,431,005.95 is: 14,710,016,182.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232,450,888.87 : 26,540,784,742.40 = 10,659,431,005.95 : x
  2. Step 2: Convert to fraction form
    19,232,450,888.87/26,540,784,742.40 = 10,659,431,005.95/x
  3. Step 3: Cross multiply
    19,232,450,888.87x = 26,540,784,742.40 × 10,659,431,005.95
  4. Step 4: Simplify right side
    19,232,450,888.87x = 282,909,663,805,319,479,296
  5. Step 5: Solve for x
    x = 282,909,663,805,319,479,296/19,232,450,888.87
  6. Step 6: Final answer
    x = 14,710,016,182.54

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Double scale
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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.