Home / 366,470,744,382.14-549,785,639,413.08-111,493,501,374.29

Finding the Fourth Proportional to 366,470,744,382.14, 549,785,639,413.08 and 111,493,501,374.29

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Solution

The fourth proportional to 366,470,744,382.14, 549,785,639,413.08 and 111,493,501,374.29 is: 167,264,445,752.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,470,744,382.14 : 549,785,639,413.08 = 111,493,501,374.29 : x
  2. Step 2: Convert to fraction form
    366,470,744,382.14/549,785,639,413.08 = 111,493,501,374.29/x
  3. Step 3: Cross multiply
    366,470,744,382.14x = 549,785,639,413.08 × 111,493,501,374.29
  4. Step 4: Simplify right side
    366,470,744,382.14x = 61,297,525,943,467,132,321,792
  5. Step 5: Solve for x
    x = 61,297,525,943,467,132,321,792/366,470,744,382.14
  6. Step 6: Final answer
    x = 167,264,445,752.18

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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.