Home / 1,789,036,973,151.50-2,683,932,400,511-580,193,125,346.48

Finding the Fourth Proportional to 1,789,036,973,151.50, 2,683,932,400,511 and 580,193,125,346.48

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Solution

The fourth proportional to 1,789,036,973,151.50, 2,683,932,400,511 and 580,193,125,346.48 is: 870,411,931,693.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,036,973,151.50 : 2,683,932,400,511 = 580,193,125,346.48 : x
  2. Step 2: Convert to fraction form
    1,789,036,973,151.50/2,683,932,400,511 = 580,193,125,346.48/x
  3. Step 3: Cross multiply
    1,789,036,973,151.50x = 2,683,932,400,511 × 580,193,125,346.48
  4. Step 4: Simplify right side
    1,789,036,973,151.50x = 1,557,199,127,671,157,622,308,864
  5. Step 5: Solve for x
    x = 1,557,199,127,671,157,622,308,864/1,789,036,973,151.50
  6. Step 6: Final answer
    x = 870,411,931,693.09

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Double scale
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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.