Home / 1,552,210,954.50-2,142,059,817.69-883,155,983.17

Finding the Fourth Proportional to 1,552,210,954.50, 2,142,059,817.69 and 883,155,983.17

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Solution

The fourth proportional to 1,552,210,954.50, 2,142,059,817.69 and 883,155,983.17 is: 1,218,760,207.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,210,954.50 : 2,142,059,817.69 = 883,155,983.17 : x
  2. Step 2: Convert to fraction form
    1,552,210,954.50/2,142,059,817.69 = 883,155,983.17/x
  3. Step 3: Cross multiply
    1,552,210,954.50x = 2,142,059,817.69 × 883,155,983.17
  4. Step 4: Simplify right side
    1,552,210,954.50x = 1,891,772,944,300,962,816
  5. Step 5: Solve for x
    x = 1,891,772,944,300,962,816/1,552,210,954.50
  6. Step 6: Final answer
    x = 1,218,760,207.06

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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.