Home / 2,738,941,226.01-3,779,710,020.07-1,533,292,387.25

Finding the Fourth Proportional to 2,738,941,226.01, 3,779,710,020.07 and 1,533,292,387.25

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Solution

The fourth proportional to 2,738,941,226.01, 3,779,710,020.07 and 1,533,292,387.25 is: 2,115,927,331.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,941,226.01 : 3,779,710,020.07 = 1,533,292,387.25 : x
  2. Step 2: Convert to fraction form
    2,738,941,226.01/3,779,710,020.07 = 1,533,292,387.25/x
  3. Step 3: Cross multiply
    2,738,941,226.01x = 3,779,710,020.07 × 1,533,292,387.25
  4. Step 4: Simplify right side
    2,738,941,226.01x = 5,795,400,599,763,143,680
  5. Step 5: Solve for x
    x = 5,795,400,599,763,143,680/2,738,941,226.01
  6. Step 6: Final answer
    x = 2,115,927,331.60

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Double scale
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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.