Home / 19,445,410,165.95-26,834,693,258.46-10,534,738,918.95

Finding the Fourth Proportional to 19,445,410,165.95, 26,834,693,258.46 and 10,534,738,918.95

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Solution

The fourth proportional to 19,445,410,165.95, 26,834,693,258.46 and 10,534,738,918.95 is: 14,537,954,459.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,445,410,165.95 : 26,834,693,258.46 = 10,534,738,918.95 : x
  2. Step 2: Convert to fraction form
    19,445,410,165.95/26,834,693,258.46 = 10,534,738,918.95/x
  3. Step 3: Cross multiply
    19,445,410,165.95x = 26,834,693,258.46 × 10,534,738,918.95
  4. Step 4: Simplify right side
    19,445,410,165.95x = 282,696,487,447,983,751,168
  5. Step 5: Solve for x
    x = 282,696,487,447,983,751,168/19,445,410,165.95
  6. Step 6: Final answer
    x = 14,537,954,459.97

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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.