Home / 53,080,826,550.08-73,251,537,822.48-28,666,234,731.48

Finding the Fourth Proportional to 53,080,826,550.08, 73,251,537,822.48 and 28,666,234,731.48

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Solution

The fourth proportional to 53,080,826,550.08, 73,251,537,822.48 and 28,666,234,731.48 is: 39,559,402,408.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,080,826,550.08 : 73,251,537,822.48 = 28,666,234,731.48 : x
  2. Step 2: Convert to fraction form
    53,080,826,550.08/73,251,537,822.48 = 28,666,234,731.48/x
  3. Step 3: Cross multiply
    53,080,826,550.08x = 73,251,537,822.48 × 28,666,234,731.48
  4. Step 4: Simplify right side
    53,080,826,550.08x = 2,099,845,777,661,096,886,272
  5. Step 5: Solve for x
    x = 2,099,845,777,661,096,886,272/53,080,826,550.08
  6. Step 6: Final answer
    x = 39,559,402,408.32

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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.