Home / 3,243,381,036.04-4,864,579,990.69-882,725,950.89

Finding the Fourth Proportional to 3,243,381,036.04, 4,864,579,990.69 and 882,725,950.89

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Solution

The fourth proportional to 3,243,381,036.04, 4,864,579,990.69 and 882,725,950.89 is: 1,323,955,141.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,381,036.04 : 4,864,579,990.69 = 882,725,950.89 : x
  2. Step 2: Convert to fraction form
    3,243,381,036.04/4,864,579,990.69 = 882,725,950.89/x
  3. Step 3: Cross multiply
    3,243,381,036.04x = 4,864,579,990.69 × 882,725,950.89
  4. Step 4: Simplify right side
    3,243,381,036.04x = 4,294,090,997,976,666,112
  5. Step 5: Solve for x
    x = 4,294,090,997,976,666,112/3,243,381,036.04
  6. Step 6: Final answer
    x = 1,323,955,141.34

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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.