Home / 19,858,567.02-29,792,632.77-6,902,837.34

Finding the Fourth Proportional to 19,858,567.02, 29,792,632.77 and 6,902,837.34

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Solution

The fourth proportional to 19,858,567.02, 29,792,632.77 and 6,902,837.34 is: 10,355,918.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,858,567.02 : 29,792,632.77 = 6,902,837.34 : x
  2. Step 2: Convert to fraction form
    19,858,567.02/29,792,632.77 = 6,902,837.34/x
  3. Step 3: Cross multiply
    19,858,567.02x = 29,792,632.77 × 6,902,837.34
  4. Step 4: Simplify right side
    19,858,567.02x = 205,653,697,941,663.62
  5. Step 5: Solve for x
    x = 205,653,697,941,663.62/19,858,567.02
  6. Step 6: Final answer
    x = 10,355,918.32

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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.