Home / 2,959,644,701.16-4,083,790,527-1,688,905,497.24

Finding the Fourth Proportional to 2,959,644,701.16, 4,083,790,527 and 1,688,905,497.24

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Solution

The fourth proportional to 2,959,644,701.16, 4,083,790,527 and 1,688,905,497.24 is: 2,330,393,329.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,644,701.16 : 4,083,790,527 = 1,688,905,497.24 : x
  2. Step 2: Convert to fraction form
    2,959,644,701.16/4,083,790,527 = 1,688,905,497.24/x
  3. Step 3: Cross multiply
    2,959,644,701.16x = 4,083,790,527 × 1,688,905,497.24
  4. Step 4: Simplify right side
    2,959,644,701.16x = 6,897,136,270,626,936,832
  5. Step 5: Solve for x
    x = 6,897,136,270,626,936,832/2,959,644,701.16
  6. Step 6: Final answer
    x = 2,330,393,329.96

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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.