Home / 3,414,538,617-4,710,620,409.96-2,285,872,019.70

Finding the Fourth Proportional to 3,414,538,617, 4,710,620,409.96 and 2,285,872,019.70

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Solution

The fourth proportional to 3,414,538,617, 4,710,620,409.96 and 2,285,872,019.70 is: 3,153,537,446.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,538,617 : 4,710,620,409.96 = 2,285,872,019.70 : x
  2. Step 2: Convert to fraction form
    3,414,538,617/4,710,620,409.96 = 2,285,872,019.70/x
  3. Step 3: Cross multiply
    3,414,538,617x = 4,710,620,409.96 × 2,285,872,019.70
  4. Step 4: Simplify right side
    3,414,538,617x = 10,767,875,390,555,305,984
  5. Step 5: Solve for x
    x = 10,767,875,390,555,305,984/3,414,538,617
  6. Step 6: Final answer
    x = 3,153,537,446.30

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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.