Home / 3,983,482,320.48-5,492,094,444-3,266,375,518.08

Finding the Fourth Proportional to 3,983,482,320.48, 5,492,094,444 and 3,266,375,518.08

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Solution

The fourth proportional to 3,983,482,320.48, 5,492,094,444 and 3,266,375,518.08 is: 4,503,407,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,482,320.48 : 5,492,094,444 = 3,266,375,518.08 : x
  2. Step 2: Convert to fraction form
    3,983,482,320.48/5,492,094,444 = 3,266,375,518.08/x
  3. Step 3: Cross multiply
    3,983,482,320.48x = 5,492,094,444 × 3,266,375,518.08
  4. Step 4: Simplify right side
    3,983,482,320.48x = 17,939,242,834,864,789,504
  5. Step 5: Solve for x
    x = 17,939,242,834,864,789,504/3,983,482,320.48
  6. Step 6: Final answer
    x = 4,503,407,167.80

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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.