Home / 234,134,252,059.50-323,105,267,810.78-132,636,137,386.86

Finding the Fourth Proportional to 234,134,252,059.50, 323,105,267,810.78 and 132,636,137,386.86

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Solution

The fourth proportional to 234,134,252,059.50, 323,105,267,810.78 and 132,636,137,386.86 is: 183,037,869,576.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,134,252,059.50 : 323,105,267,810.78 = 132,636,137,386.86 : x
  2. Step 2: Convert to fraction form
    234,134,252,059.50/323,105,267,810.78 = 132,636,137,386.86/x
  3. Step 3: Cross multiply
    234,134,252,059.50x = 323,105,267,810.78 × 132,636,137,386.86
  4. Step 4: Simplify right side
    234,134,252,059.50x = 42,855,434,691,768,810,995,712
  5. Step 5: Solve for x
    x = 42,855,434,691,768,810,995,712/234,134,252,059.50
  6. Step 6: Final answer
    x = 183,037,869,576.12

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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.