Home / 17,252,928,020.10-25,879,392,030.15-17,080,935,341.70

Finding the Fourth Proportional to 17,252,928,020.10, 25,879,392,030.15 and 17,080,935,341.70

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Solution

The fourth proportional to 17,252,928,020.10, 25,879,392,030.15 and 17,080,935,341.70 is: 25,621,403,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,252,928,020.10 : 25,879,392,030.15 = 17,080,935,341.70 : x
  2. Step 2: Convert to fraction form
    17,252,928,020.10/25,879,392,030.15 = 17,080,935,341.70/x
  3. Step 3: Cross multiply
    17,252,928,020.10x = 25,879,392,030.15 × 17,080,935,341.70
  4. Step 4: Simplify right side
    17,252,928,020.10x = 442,044,221,949,498,490,880
  5. Step 5: Solve for x
    x = 442,044,221,949,498,490,880/17,252,928,020.10
  6. Step 6: Final answer
    x = 25,621,403,012.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.