Home / 7,859,462,377.32-10,847,009,167.02-4,473,195,033.24

Finding the Fourth Proportional to 7,859,462,377.32, 10,847,009,167.02 and 4,473,195,033.24

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Solution

The fourth proportional to 7,859,462,377.32, 10,847,009,167.02 and 4,473,195,033.24 is: 6,173,550,454.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,859,462,377.32 : 10,847,009,167.02 = 4,473,195,033.24 : x
  2. Step 2: Convert to fraction form
    7,859,462,377.32/10,847,009,167.02 = 4,473,195,033.24/x
  3. Step 3: Cross multiply
    7,859,462,377.32x = 10,847,009,167.02 × 4,473,195,033.24
  4. Step 4: Simplify right side
    7,859,462,377.32x = 48,520,787,531,422,613,504
  5. Step 5: Solve for x
    x = 48,520,787,531,422,613,504/7,859,462,377.32
  6. Step 6: Final answer
    x = 6,173,550,454.47

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Double scale
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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.