Home / 3,243,381,038.37-4,864,579,994.18-882,725,953.22

Finding the Fourth Proportional to 3,243,381,038.37, 4,864,579,994.18 and 882,725,953.22

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Solution

The fourth proportional to 3,243,381,038.37, 4,864,579,994.18 and 882,725,953.22 is: 1,323,955,144.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,381,038.37 : 4,864,579,994.18 = 882,725,953.22 : x
  2. Step 2: Convert to fraction form
    3,243,381,038.37/4,864,579,994.18 = 882,725,953.22/x
  3. Step 3: Cross multiply
    3,243,381,038.37x = 4,864,579,994.18 × 882,725,953.22
  4. Step 4: Simplify right side
    3,243,381,038.37x = 4,294,091,012,377,482,752
  5. Step 5: Solve for x
    x = 4,294,091,012,377,482,752/3,243,381,038.37
  6. Step 6: Final answer
    x = 1,323,955,144.83

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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.