Home / 2,674,254,216,130.80-4,012,001,027,942.70-764,156,286,551.32

Finding the Fourth Proportional to 2,674,254,216,130.80, 4,012,001,027,942.70 and 764,156,286,551.32

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Solution

The fourth proportional to 2,674,254,216,130.80, 4,012,001,027,942.70 and 764,156,286,551.32 is: 1,146,411,507,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,254,216,130.80 : 4,012,001,027,942.70 = 764,156,286,551.32 : x
  2. Step 2: Convert to fraction form
    2,674,254,216,130.80/4,012,001,027,942.70 = 764,156,286,551.32/x
  3. Step 3: Cross multiply
    2,674,254,216,130.80x = 4,012,001,027,942.70 × 764,156,286,551.32
  4. Step 4: Simplify right side
    2,674,254,216,130.80x = 3,065,795,807,152,772,340,514,816
  5. Step 5: Solve for x
    x = 3,065,795,807,152,772,340,514,816/2,674,254,216,130.80
  6. Step 6: Final answer
    x = 1,146,411,507,425.22

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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.