Home / 62,208,051.08-93,312,076.61-61,830,137.48

Finding the Fourth Proportional to 62,208,051.08, 93,312,076.61 and 61,830,137.48

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Solution

The fourth proportional to 62,208,051.08, 93,312,076.61 and 61,830,137.48 is: 92,745,206.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,051.08 : 93,312,076.61 = 61,830,137.48 : x
  2. Step 2: Convert to fraction form
    62,208,051.08/93,312,076.61 = 61,830,137.48/x
  3. Step 3: Cross multiply
    62,208,051.08x = 93,312,076.61 × 61,830,137.48
  4. Step 4: Simplify right side
    62,208,051.08x = 5,769,498,525,028,607
  5. Step 5: Solve for x
    x = 5,769,498,525,028,607/62,208,051.08
  6. Step 6: Final answer
    x = 92,745,206.21

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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.