Home / 2,770,641,533-3,823,865,722.20-1,698,755,304.08

Finding the Fourth Proportional to 2,770,641,533, 3,823,865,722.20 and 1,698,755,304.08

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Solution

The fourth proportional to 2,770,641,533, 3,823,865,722.20 and 1,698,755,304.08 is: 2,344,515,557.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,641,533 : 3,823,865,722.20 = 1,698,755,304.08 : x
  2. Step 2: Convert to fraction form
    2,770,641,533/3,823,865,722.20 = 1,698,755,304.08/x
  3. Step 3: Cross multiply
    2,770,641,533x = 3,823,865,722.20 × 1,698,755,304.08
  4. Step 4: Simplify right side
    2,770,641,533x = 6,495,812,177,676,949,504
  5. Step 5: Solve for x
    x = 6,495,812,177,676,949,504/2,770,641,533
  6. Step 6: Final answer
    x = 2,344,515,557.25

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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.