Home / 30,766,592.32-46,117,345.76-11,589,051.84

Finding the Fourth Proportional to 30,766,592.32, 46,117,345.76 and 11,589,051.84

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Solution

The fourth proportional to 30,766,592.32, 46,117,345.76 and 11,589,051.84 is: 17,371,319.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,766,592.32 : 46,117,345.76 = 11,589,051.84 : x
  2. Step 2: Convert to fraction form
    30,766,592.32/46,117,345.76 = 11,589,051.84/x
  3. Step 3: Cross multiply
    30,766,592.32x = 46,117,345.76 × 11,589,051.84
  4. Step 4: Simplify right side
    30,766,592.32x = 534,456,310,735,844.19
  5. Step 5: Solve for x
    x = 534,456,310,735,844.19/30,766,592.32
  6. Step 6: Final answer
    x = 17,371,319.68

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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.