Home / 4,875,019,362.28-7,310,223,834.63-1,888,481,204.92

Finding the Fourth Proportional to 4,875,019,362.28, 7,310,223,834.63 and 1,888,481,204.92

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Solution

The fourth proportional to 4,875,019,362.28, 7,310,223,834.63 and 1,888,481,204.92 is: 2,831,828,817.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,019,362.28 : 7,310,223,834.63 = 1,888,481,204.92 : x
  2. Step 2: Convert to fraction form
    4,875,019,362.28/7,310,223,834.63 = 1,888,481,204.92/x
  3. Step 3: Cross multiply
    4,875,019,362.28x = 7,310,223,834.63 × 1,888,481,204.92
  4. Step 4: Simplify right side
    4,875,019,362.28x = 13,805,220,315,456,966,656
  5. Step 5: Solve for x
    x = 13,805,220,315,456,966,656/4,875,019,362.28
  6. Step 6: Final answer
    x = 2,831,828,817.39

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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.