Home / 3,216,260,065.05-4,809,579,303.02-3,059,354,767.05

Finding the Fourth Proportional to 3,216,260,065.05, 4,809,579,303.02 and 3,059,354,767.05

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Solution

The fourth proportional to 3,216,260,065.05, 4,809,579,303.02 and 3,059,354,767.05 is: 4,574,943,900.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,260,065.05 : 4,809,579,303.02 = 3,059,354,767.05 : x
  2. Step 2: Convert to fraction form
    3,216,260,065.05/4,809,579,303.02 = 3,059,354,767.05/x
  3. Step 3: Cross multiply
    3,216,260,065.05x = 4,809,579,303.02 × 3,059,354,767.05
  4. Step 4: Simplify right side
    3,216,260,065.05x = 14,714,209,368,183,959,552
  5. Step 5: Solve for x
    x = 14,714,209,368,183,959,552/3,216,260,065.05
  6. Step 6: Final answer
    x = 4,574,943,900.86

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Double scale
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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.