Home / 3,514,346,803.28-4,849,785,280.04-1,928,465,295.44

Finding the Fourth Proportional to 3,514,346,803.28, 4,849,785,280.04 and 1,928,465,295.44

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Solution

The fourth proportional to 3,514,346,803.28, 4,849,785,280.04 and 1,928,465,295.44 is: 2,661,274,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,346,803.28 : 4,849,785,280.04 = 1,928,465,295.44 : x
  2. Step 2: Convert to fraction form
    3,514,346,803.28/4,849,785,280.04 = 1,928,465,295.44/x
  3. Step 3: Cross multiply
    3,514,346,803.28x = 4,849,785,280.04 × 1,928,465,295.44
  4. Step 4: Simplify right side
    3,514,346,803.28x = 9,352,642,602,892,902,400
  5. Step 5: Solve for x
    x = 9,352,642,602,892,902,400/3,514,346,803.28
  6. Step 6: Final answer
    x = 2,661,274,804.80

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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.