Home / 176,689,936.46-265,063,636.42-52,205,196.62

Finding the Fourth Proportional to 176,689,936.46, 265,063,636.42 and 52,205,196.62

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Solution

The fourth proportional to 176,689,936.46, 265,063,636.42 and 52,205,196.62 is: 78,316,284.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,689,936.46 : 265,063,636.42 = 52,205,196.62 : x
  2. Step 2: Convert to fraction form
    176,689,936.46/265,063,636.42 = 52,205,196.62/x
  3. Step 3: Cross multiply
    176,689,936.46x = 265,063,636.42 × 52,205,196.62
  4. Step 4: Simplify right side
    176,689,936.46x = 13,837,699,256,650,440
  5. Step 5: Solve for x
    x = 13,837,699,256,650,440/176,689,936.46
  6. Step 6: Final answer
    x = 78,316,284.07

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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.