Home / 4,579,994,574.84-6,320,662,492.10-3,448,968,885.12

Finding the Fourth Proportional to 4,579,994,574.84, 6,320,662,492.10 and 3,448,968,885.12

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Solution

The fourth proportional to 4,579,994,574.84, 6,320,662,492.10 and 3,448,968,885.12 is: 4,759,780,369.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,994,574.84 : 6,320,662,492.10 = 3,448,968,885.12 : x
  2. Step 2: Convert to fraction form
    4,579,994,574.84/6,320,662,492.10 = 3,448,968,885.12/x
  3. Step 3: Cross multiply
    4,579,994,574.84x = 6,320,662,492.10 × 3,448,968,885.12
  4. Step 4: Simplify right side
    4,579,994,574.84x = 21,799,768,268,580,691,968
  5. Step 5: Solve for x
    x = 21,799,768,268,580,691,968/4,579,994,574.84
  6. Step 6: Final answer
    x = 4,759,780,369.25

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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.