Home / 245,956,746,319.71-368,951,307,669.06-64,444,023,500.54

Finding the Fourth Proportional to 245,956,746,319.71, 368,951,307,669.06 and 64,444,023,500.54

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Solution

The fourth proportional to 245,956,746,319.71, 368,951,307,669.06 and 64,444,023,500.54 is: 96,670,276,777.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,956,746,319.71 : 368,951,307,669.06 = 64,444,023,500.54 : x
  2. Step 2: Convert to fraction form
    245,956,746,319.71/368,951,307,669.06 = 64,444,023,500.54/x
  3. Step 3: Cross multiply
    245,956,746,319.71x = 368,951,307,669.06 × 64,444,023,500.54
  4. Step 4: Simplify right side
    245,956,746,319.71x = 23,776,706,741,978,024,378,368
  5. Step 5: Solve for x
    x = 23,776,706,741,978,024,378,368/245,956,746,319.71
  6. Step 6: Final answer
    x = 96,670,276,777.33

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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.