Home / 1,097,068,227.73-1,513,879,622.62-602,062,822.69

Finding the Fourth Proportional to 1,097,068,227.73, 1,513,879,622.62 and 602,062,822.69

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Solution

The fourth proportional to 1,097,068,227.73, 1,513,879,622.62 and 602,062,822.69 is: 830,805,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,068,227.73 : 1,513,879,622.62 = 602,062,822.69 : x
  2. Step 2: Convert to fraction form
    1,097,068,227.73/1,513,879,622.62 = 602,062,822.69/x
  3. Step 3: Cross multiply
    1,097,068,227.73x = 1,513,879,622.62 × 602,062,822.69
  4. Step 4: Simplify right side
    1,097,068,227.73x = 911,450,638,807,469,184
  5. Step 5: Solve for x
    x = 911,450,638,807,469,184/1,097,068,227.73
  6. Step 6: Final answer
    x = 830,805,792.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.