Home / 504,294,495.98-695,661,746.83-410,313,747.83

Finding the Fourth Proportional to 504,294,495.98, 695,661,746.83 and 410,313,747.83

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Solution

The fourth proportional to 504,294,495.98, 695,661,746.83 and 410,313,747.83 is: 566,017,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,294,495.98 : 695,661,746.83 = 410,313,747.83 : x
  2. Step 2: Convert to fraction form
    504,294,495.98/695,661,746.83 = 410,313,747.83/x
  3. Step 3: Cross multiply
    504,294,495.98x = 695,661,746.83 × 410,313,747.83
  4. Step 4: Simplify right side
    504,294,495.98x = 285,439,578,559,277,824
  5. Step 5: Solve for x
    x = 285,439,578,559,277,824/504,294,495.98
  6. Step 6: Final answer
    x = 566,017,636.20

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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.