Home / 5,510,017,943.08-8,265,056,774.46-1,632,657,999.40

Finding the Fourth Proportional to 5,510,017,943.08, 8,265,056,774.46 and 1,632,657,999.40

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Solution

The fourth proportional to 5,510,017,943.08, 8,265,056,774.46 and 1,632,657,999.40 is: 2,448,995,846.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,017,943.08 : 8,265,056,774.46 = 1,632,657,999.40 : x
  2. Step 2: Convert to fraction form
    5,510,017,943.08/8,265,056,774.46 = 1,632,657,999.40/x
  3. Step 3: Cross multiply
    5,510,017,943.08x = 8,265,056,774.46 × 1,632,657,999.40
  4. Step 4: Simplify right side
    5,510,017,943.08x = 13,494,011,058,317,281,280
  5. Step 5: Solve for x
    x = 13,494,011,058,317,281,280/5,510,017,943.08
  6. Step 6: Final answer
    x = 2,448,995,846.79

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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.