Home / 4,828,931,145.90-7,243,396,718.85-4,054,090,167.90

Finding the Fourth Proportional to 4,828,931,145.90, 7,243,396,718.85 and 4,054,090,167.90

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Solution

The fourth proportional to 4,828,931,145.90, 7,243,396,718.85 and 4,054,090,167.90 is: 6,081,135,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,931,145.90 : 7,243,396,718.85 = 4,054,090,167.90 : x
  2. Step 2: Convert to fraction form
    4,828,931,145.90/7,243,396,718.85 = 4,054,090,167.90/x
  3. Step 3: Cross multiply
    4,828,931,145.90x = 7,243,396,718.85 × 4,054,090,167.90
  4. Step 4: Simplify right side
    4,828,931,145.90x = 29,365,383,420,088,909,824
  5. Step 5: Solve for x
    x = 29,365,383,420,088,909,824/4,828,931,145.90
  6. Step 6: Final answer
    x = 6,081,135,251.85

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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.