Home / 2,059,767,697.68-2,842,459,679.52-1,119,970,670.16

Finding the Fourth Proportional to 2,059,767,697.68, 2,842,459,679.52 and 1,119,970,670.16

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Solution

The fourth proportional to 2,059,767,697.68, 2,842,459,679.52 and 1,119,970,670.16 is: 1,545,548,789.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,767,697.68 : 2,842,459,679.52 = 1,119,970,670.16 : x
  2. Step 2: Convert to fraction form
    2,059,767,697.68/2,842,459,679.52 = 1,119,970,670.16/x
  3. Step 3: Cross multiply
    2,059,767,697.68x = 2,842,459,679.52 × 1,119,970,670.16
  4. Step 4: Simplify right side
    2,059,767,697.68x = 3,183,471,472,174,793,216
  5. Step 5: Solve for x
    x = 3,183,471,472,174,793,216/2,059,767,697.68
  6. Step 6: Final answer
    x = 1,545,548,789.68

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Double scale
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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.