Home / 3,886,294,646.84-5,829,441,783.43-1,088,677,412.64

Finding the Fourth Proportional to 3,886,294,646.84, 5,829,441,783.43 and 1,088,677,412.64

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Solution

The fourth proportional to 3,886,294,646.84, 5,829,441,783.43 and 1,088,677,412.64 is: 1,633,016,066.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,886,294,646.84 : 5,829,441,783.43 = 1,088,677,412.64 : x
  2. Step 2: Convert to fraction form
    3,886,294,646.84/5,829,441,783.43 = 1,088,677,412.64/x
  3. Step 3: Cross multiply
    3,886,294,646.84x = 5,829,441,783.43 × 1,088,677,412.64
  4. Step 4: Simplify right side
    3,886,294,646.84x = 6,346,381,597,926,882,304
  5. Step 5: Solve for x
    x = 6,346,381,597,926,882,304/3,886,294,646.84
  6. Step 6: Final answer
    x = 1,633,016,066.62

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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.