Home / 7,354,951,412,349.90-10,150,141,303,068-4,229,886,362,421.90

Finding the Fourth Proportional to 7,354,951,412,349.90, 10,150,141,303,068 and 4,229,886,362,421.90

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Solution

The fourth proportional to 7,354,951,412,349.90, 10,150,141,303,068 and 4,229,886,362,421.90 is: 5,837,420,516,797.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354,951,412,349.90 : 10,150,141,303,068 = 4,229,886,362,421.90 : x
  2. Step 2: Convert to fraction form
    7,354,951,412,349.90/10,150,141,303,068 = 4,229,886,362,421.90/x
  3. Step 3: Cross multiply
    7,354,951,412,349.90x = 10,150,141,303,068 × 4,229,886,362,421.90
  4. Step 4: Simplify right side
    7,354,951,412,349.90x = 42,933,944,274,502,586,799,751,168
  5. Step 5: Solve for x
    x = 42,933,944,274,502,586,799,751,168/7,354,951,412,349.90
  6. Step 6: Final answer
    x = 5,837,420,516,797.84

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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.