Home / 3,544,992,253.81-5,318,406,832.58-1,885,533,630.51

Finding the Fourth Proportional to 3,544,992,253.81, 5,318,406,832.58 and 1,885,533,630.51

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Solution

The fourth proportional to 3,544,992,253.81, 5,318,406,832.58 and 1,885,533,630.51 is: 2,828,788,957.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,992,253.81 : 5,318,406,832.58 = 1,885,533,630.51 : x
  2. Step 2: Convert to fraction form
    3,544,992,253.81/5,318,406,832.58 = 1,885,533,630.51/x
  3. Step 3: Cross multiply
    3,544,992,253.81x = 5,318,406,832.58 × 1,885,533,630.51
  4. Step 4: Simplify right side
    3,544,992,253.81x = 10,028,034,943,554,328,576
  5. Step 5: Solve for x
    x = 10,028,034,943,554,328,576/3,544,992,253.81
  6. Step 6: Final answer
    x = 2,828,788,957.94

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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.