Home / 1,067,759,442.36-1,601,055,293.29-847,843,455.50

Finding the Fourth Proportional to 1,067,759,442.36, 1,601,055,293.29 and 847,843,455.50

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Solution

The fourth proportional to 1,067,759,442.36, 1,601,055,293.29 and 847,843,455.50 is: 1,271,301,567.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,759,442.36 : 1,601,055,293.29 = 847,843,455.50 : x
  2. Step 2: Convert to fraction form
    1,067,759,442.36/1,601,055,293.29 = 847,843,455.50/x
  3. Step 3: Cross multiply
    1,067,759,442.36x = 1,601,055,293.29 × 847,843,455.50
  4. Step 4: Simplify right side
    1,067,759,442.36x = 1,357,444,252,308,575,488
  5. Step 5: Solve for x
    x = 1,357,444,252,308,575,488/1,067,759,442.36
  6. Step 6: Final answer
    x = 1,271,301,567.06

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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.