Home / 2,553,035,592.66-3,824,190,415.95-1,619,878,109.07

Finding the Fourth Proportional to 2,553,035,592.66, 3,824,190,415.95 and 1,619,878,109.07

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Solution

The fourth proportional to 2,553,035,592.66, 3,824,190,415.95 and 1,619,878,109.07 is: 2,426,414,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,035,592.66 : 3,824,190,415.95 = 1,619,878,109.07 : x
  2. Step 2: Convert to fraction form
    2,553,035,592.66/3,824,190,415.95 = 1,619,878,109.07/x
  3. Step 3: Cross multiply
    2,553,035,592.66x = 3,824,190,415.95 × 1,619,878,109.07
  4. Step 4: Simplify right side
    2,553,035,592.66x = 6,194,722,339,712,702,464
  5. Step 5: Solve for x
    x = 6,194,722,339,712,702,464/2,553,035,592.66
  6. Step 6: Final answer
    x = 2,426,414,405.47

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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.