Home / 2,935,652,027.70-4,051,200,459.51-1,615,552,583.70

Finding the Fourth Proportional to 2,935,652,027.70, 4,051,200,459.51 and 1,615,552,583.70

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Solution

The fourth proportional to 2,935,652,027.70, 4,051,200,459.51 and 1,615,552,583.70 is: 2,229,462,929.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,652,027.70 : 4,051,200,459.51 = 1,615,552,583.70 : x
  2. Step 2: Convert to fraction form
    2,935,652,027.70/4,051,200,459.51 = 1,615,552,583.70/x
  3. Step 3: Cross multiply
    2,935,652,027.70x = 4,051,200,459.51 × 1,615,552,583.70
  4. Step 4: Simplify right side
    2,935,652,027.70x = 6,544,927,369,448,008,704
  5. Step 5: Solve for x
    x = 6,544,927,369,448,008,704/2,935,652,027.70
  6. Step 6: Final answer
    x = 2,229,462,929.42

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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.