Home / 3,017,905,342.98-4,164,709,573.56-1,679,766,715.62

Finding the Fourth Proportional to 3,017,905,342.98, 4,164,709,573.56 and 1,679,766,715.62

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Solution

The fourth proportional to 3,017,905,342.98, 4,164,709,573.56 and 1,679,766,715.62 is: 2,318,078,179.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,905,342.98 : 4,164,709,573.56 = 1,679,766,715.62 : x
  2. Step 2: Convert to fraction form
    3,017,905,342.98/4,164,709,573.56 = 1,679,766,715.62/x
  3. Step 3: Cross multiply
    3,017,905,342.98x = 4,164,709,573.56 × 1,679,766,715.62
  4. Step 4: Simplify right side
    3,017,905,342.98x = 6,995,740,521,890,051,072
  5. Step 5: Solve for x
    x = 6,995,740,521,890,051,072/3,017,905,342.98
  6. Step 6: Final answer
    x = 2,318,078,179.01

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1.5x scale

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.