Home / 1,784,350,805.10-2,462,470,565.90-1,070,002,661.10

Finding the Fourth Proportional to 1,784,350,805.10, 2,462,470,565.90 and 1,070,002,661.10

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Solution

The fourth proportional to 1,784,350,805.10, 2,462,470,565.90 and 1,070,002,661.10 is: 1,476,643,522.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,350,805.10 : 2,462,470,565.90 = 1,070,002,661.10 : x
  2. Step 2: Convert to fraction form
    1,784,350,805.10/2,462,470,565.90 = 1,070,002,661.10/x
  3. Step 3: Cross multiply
    1,784,350,805.10x = 2,462,470,565.90 × 1,070,002,661.10
  4. Step 4: Simplify right side
    1,784,350,805.10x = 2,634,850,058,393,422,848
  5. Step 5: Solve for x
    x = 2,634,850,058,393,422,848/1,784,350,805.10
  6. Step 6: Final answer
    x = 1,476,643,522.60

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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.