Home / 2,944,478,689.69-4,063,393,771.75-1,606,364,724.60

Finding the Fourth Proportional to 2,944,478,689.69, 4,063,393,771.75 and 1,606,364,724.60

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Solution

The fourth proportional to 2,944,478,689.69, 4,063,393,771.75 and 1,606,364,724.60 is: 2,216,790,510.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,478,689.69 : 4,063,393,771.75 = 1,606,364,724.60 : x
  2. Step 2: Convert to fraction form
    2,944,478,689.69/4,063,393,771.75 = 1,606,364,724.60/x
  3. Step 3: Cross multiply
    2,944,478,689.69x = 4,063,393,771.75 × 1,606,364,724.60
  4. Step 4: Simplify right side
    2,944,478,689.69x = 6,527,292,417,079,492,608
  5. Step 5: Solve for x
    x = 6,527,292,417,079,492,608/2,944,478,689.69
  6. Step 6: Final answer
    x = 2,216,790,510.30

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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.