Home / 4,548,805,543.84-6,823,209,298.80-1,640,760,149.92

Finding the Fourth Proportional to 4,548,805,543.84, 6,823,209,298.80 and 1,640,760,149.92

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Solution

The fourth proportional to 4,548,805,543.84, 6,823,209,298.80 and 1,640,760,149.92 is: 2,461,140,579.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,805,543.84 : 6,823,209,298.80 = 1,640,760,149.92 : x
  2. Step 2: Convert to fraction form
    4,548,805,543.84/6,823,209,298.80 = 1,640,760,149.92/x
  3. Step 3: Cross multiply
    4,548,805,543.84x = 6,823,209,298.80 × 1,640,760,149.92
  4. Step 4: Simplify right side
    4,548,805,543.84x = 11,195,249,912,034,627,584
  5. Step 5: Solve for x
    x = 11,195,249,912,034,627,584/4,548,805,543.84
  6. Step 6: Final answer
    x = 2,461,140,579.46

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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.