Home / 4,662,108,326,432.50-6,433,277,733,161.40-2,578,685,158,959.20

Finding the Fourth Proportional to 4,662,108,326,432.50, 6,433,277,733,161.40 and 2,578,685,158,959.20

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Solution

The fourth proportional to 4,662,108,326,432.50, 6,433,277,733,161.40 and 2,578,685,158,959.20 is: 3,558,346,707,627.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,108,326,432.50 : 6,433,277,733,161.40 = 2,578,685,158,959.20 : x
  2. Step 2: Convert to fraction form
    4,662,108,326,432.50/6,433,277,733,161.40 = 2,578,685,158,959.20/x
  3. Step 3: Cross multiply
    4,662,108,326,432.50x = 6,433,277,733,161.40 × 2,578,685,158,959.20
  4. Step 4: Simplify right side
    4,662,108,326,432.50x = 16,589,397,813,965,989,036,949,504
  5. Step 5: Solve for x
    x = 16,589,397,813,965,989,036,949,504/4,662,108,326,432.50
  6. Step 6: Final answer
    x = 3,558,346,707,627.96

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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.