Home / 19,792,084.02-29,692,772.19-6,144,533.34

Finding the Fourth Proportional to 19,792,084.02, 29,692,772.19 and 6,144,533.34

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Solution

The fourth proportional to 19,792,084.02, 29,692,772.19 and 6,144,533.34 is: 9,218,242.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,792,084.02 : 29,692,772.19 = 6,144,533.34 : x
  2. Step 2: Convert to fraction form
    19,792,084.02/29,692,772.19 = 6,144,533.34/x
  3. Step 3: Cross multiply
    19,792,084.02x = 29,692,772.19 × 6,144,533.34
  4. Step 4: Simplify right side
    19,792,084.02x = 182,448,228,678,479.81
  5. Step 5: Solve for x
    x = 182,448,228,678,479.81/19,792,084.02
  6. Step 6: Final answer
    x = 9,218,242.43

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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.