Home / 1,893,256,847.64-2,840,190,432.18-583,158,291.48

Finding the Fourth Proportional to 1,893,256,847.64, 2,840,190,432.18 and 583,158,291.48

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Solution

The fourth proportional to 1,893,256,847.64, 2,840,190,432.18 and 583,158,291.48 is: 874,831,432.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,256,847.64 : 2,840,190,432.18 = 583,158,291.48 : x
  2. Step 2: Convert to fraction form
    1,893,256,847.64/2,840,190,432.18 = 583,158,291.48/x
  3. Step 3: Cross multiply
    1,893,256,847.64x = 2,840,190,432.18 × 583,158,291.48
  4. Step 4: Simplify right side
    1,893,256,847.64x = 1,656,280,599,907,931,648
  5. Step 5: Solve for x
    x = 1,656,280,599,907,931,648/1,893,256,847.64
  6. Step 6: Final answer
    x = 874,831,432.39

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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.