Home / 584,599,255.50-876,636,792.09-348,360,193.74

Finding the Fourth Proportional to 584,599,255.50, 876,636,792.09 and 348,360,193.74

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Solution

The fourth proportional to 584,599,255.50, 876,636,792.09 and 348,360,193.74 is: 522,384,111.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,599,255.50 : 876,636,792.09 = 348,360,193.74 : x
  2. Step 2: Convert to fraction form
    584,599,255.50/876,636,792.09 = 348,360,193.74/x
  3. Step 3: Cross multiply
    584,599,255.50x = 876,636,792.09 × 348,360,193.74
  4. Step 4: Simplify right side
    584,599,255.50x = 305,385,362,732,084,544
  5. Step 5: Solve for x
    x = 305,385,362,732,084,544/584,599,255.50
  6. Step 6: Final answer
    x = 522,384,111.61

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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.