Home / 1,705,038,928.07-2,352,928,884.14-952,362,813.83

Finding the Fourth Proportional to 1,705,038,928.07, 2,352,928,884.14 and 952,362,813.83

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Solution

The fourth proportional to 1,705,038,928.07, 2,352,928,884.14 and 952,362,813.83 is: 1,314,246,810.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,038,928.07 : 2,352,928,884.14 = 952,362,813.83 : x
  2. Step 2: Convert to fraction form
    1,705,038,928.07/2,352,928,884.14 = 952,362,813.83/x
  3. Step 3: Cross multiply
    1,705,038,928.07x = 2,352,928,884.14 × 952,362,813.83
  4. Step 4: Simplify right side
    1,705,038,928.07x = 2,240,841,972,831,973,376
  5. Step 5: Solve for x
    x = 2,240,841,972,831,973,376/1,705,038,928.07
  6. Step 6: Final answer
    x = 1,314,246,810.41

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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.