Home / 4,825,162,170.20-7,233,598,068.72-1,676,967,798.64

Finding the Fourth Proportional to 4,825,162,170.20, 7,233,598,068.72 and 1,676,967,798.64

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Solution

The fourth proportional to 4,825,162,170.20, 7,233,598,068.72 and 1,676,967,798.64 is: 2,514,011,053.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,162,170.20 : 7,233,598,068.72 = 1,676,967,798.64 : x
  2. Step 2: Convert to fraction form
    4,825,162,170.20/7,233,598,068.72 = 1,676,967,798.64/x
  3. Step 3: Cross multiply
    4,825,162,170.20x = 7,233,598,068.72 × 1,676,967,798.64
  4. Step 4: Simplify right side
    4,825,162,170.20x = 12,130,511,029,547,935,744
  5. Step 5: Solve for x
    x = 12,130,511,029,547,935,744/4,825,162,170.20
  6. Step 6: Final answer
    x = 2,514,011,053.24

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1.5x scale

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.