Home / 7,704,626,070.40-10,633,039,720.32-4,363,718,680.96

Finding the Fourth Proportional to 7,704,626,070.40, 10,633,039,720.32 and 4,363,718,680.96

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Solution

The fourth proportional to 7,704,626,070.40, 10,633,039,720.32 and 4,363,718,680.96 is: 6,022,303,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,704,626,070.40 : 10,633,039,720.32 = 4,363,718,680.96 : x
  2. Step 2: Convert to fraction form
    7,704,626,070.40/10,633,039,720.32 = 4,363,718,680.96/x
  3. Step 3: Cross multiply
    7,704,626,070.40x = 10,633,039,720.32 × 4,363,718,680.96
  4. Step 4: Simplify right side
    7,704,626,070.40x = 46,399,594,062,950,080,512
  5. Step 5: Solve for x
    x = 46,399,594,062,950,080,512/7,704,626,070.40
  6. Step 6: Final answer
    x = 6,022,303,177.21

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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.