Home / 5,621,734,283.94-8,382,341,629.86-5,467,280,632.20

Finding the Fourth Proportional to 5,621,734,283.94, 8,382,341,629.86 and 5,467,280,632.20

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Solution

The fourth proportional to 5,621,734,283.94, 8,382,341,629.86 and 5,467,280,632.20 is: 8,152,042,008.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,734,283.94 : 8,382,341,629.86 = 5,467,280,632.20 : x
  2. Step 2: Convert to fraction form
    5,621,734,283.94/8,382,341,629.86 = 5,467,280,632.20/x
  3. Step 3: Cross multiply
    5,621,734,283.94x = 8,382,341,629.86 × 5,467,280,632.20
  4. Step 4: Simplify right side
    5,621,734,283.94x = 45,828,614,045,417,357,312
  5. Step 5: Solve for x
    x = 45,828,614,045,417,357,312/5,621,734,283.94
  6. Step 6: Final answer
    x = 8,152,042,008.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.