Home / 3,874,335,602.24-5,346,696,043.68-2,114,316,376.64

Finding the Fourth Proportional to 3,874,335,602.24, 5,346,696,043.68 and 2,114,316,376.64

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Solution

The fourth proportional to 3,874,335,602.24, 5,346,696,043.68 and 2,114,316,376.64 is: 2,917,818,218.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,335,602.24 : 5,346,696,043.68 = 2,114,316,376.64 : x
  2. Step 2: Convert to fraction form
    3,874,335,602.24/5,346,696,043.68 = 2,114,316,376.64/x
  3. Step 3: Cross multiply
    3,874,335,602.24x = 5,346,696,043.68 × 2,114,316,376.64
  4. Step 4: Simplify right side
    3,874,335,602.24x = 11,304,607,006,068,922,368
  5. Step 5: Solve for x
    x = 11,304,607,006,068,922,368/3,874,335,602.24
  6. Step 6: Final answer
    x = 2,917,818,218.83

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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.