Home / 935,910,562,583.52-1,402,886,026,343.30-391,670,879,867.32

Finding the Fourth Proportional to 935,910,562,583.52, 1,402,886,026,343.30 and 391,670,879,867.32

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Solution

The fourth proportional to 935,910,562,583.52, 1,402,886,026,343.30 and 391,670,879,867.32 is: 587,096,274,215.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,910,562,583.52 : 1,402,886,026,343.30 = 391,670,879,867.32 : x
  2. Step 2: Convert to fraction form
    935,910,562,583.52/1,402,886,026,343.30 = 391,670,879,867.32/x
  3. Step 3: Cross multiply
    935,910,562,583.52x = 1,402,886,026,343.30 × 391,670,879,867.32
  4. Step 4: Simplify right side
    935,910,562,583.52x = 549,469,604,291,448,634,605,568
  5. Step 5: Solve for x
    x = 549,469,604,291,448,634,605,568/935,910,562,583.52
  6. Step 6: Final answer
    x = 587,096,274,215.21

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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.