Home / 3,354,252,980,703.50-5,030,963,040,367.50-903,962,912,362.50

Finding the Fourth Proportional to 3,354,252,980,703.50, 5,030,963,040,367.50 and 903,962,912,362.50

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Solution

The fourth proportional to 3,354,252,980,703.50, 5,030,963,040,367.50 and 903,962,912,362.50 is: 1,355,832,141,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,252,980,703.50 : 5,030,963,040,367.50 = 903,962,912,362.50 : x
  2. Step 2: Convert to fraction form
    3,354,252,980,703.50/5,030,963,040,367.50 = 903,962,912,362.50/x
  3. Step 3: Cross multiply
    3,354,252,980,703.50x = 5,030,963,040,367.50 × 903,962,912,362.50
  4. Step 4: Simplify right side
    3,354,252,980,703.50x = 4,547,804,001,958,703,025,618,944
  5. Step 5: Solve for x
    x = 4,547,804,001,958,703,025,618,944/3,354,252,980,703.50
  6. Step 6: Final answer
    x = 1,355,832,141,499.62

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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.