Home / 36,032,504.04-49,724,903.52-19,512,657

Finding the Fourth Proportional to 36,032,504.04, 49,724,903.52 and 19,512,657

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Solution

The fourth proportional to 36,032,504.04, 49,724,903.52 and 19,512,657 is: 26,927,492.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,032,504.04 : 49,724,903.52 = 19,512,657 : x
  2. Step 2: Convert to fraction form
    36,032,504.04/49,724,903.52 = 19,512,657/x
  3. Step 3: Cross multiply
    36,032,504.04x = 49,724,903.52 × 19,512,657
  4. Step 4: Simplify right side
    36,032,504.04x = 970,264,986,743,852.75
  5. Step 5: Solve for x
    x = 970,264,986,743,852.75/36,032,504.04
  6. Step 6: Final answer
    x = 26,927,492.62

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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.