Home / 15,339,455,999.60-23,009,183,999.40-14,737,481,625.20

Finding the Fourth Proportional to 15,339,455,999.60, 23,009,183,999.40 and 14,737,481,625.20

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Solution

The fourth proportional to 15,339,455,999.60, 23,009,183,999.40 and 14,737,481,625.20 is: 22,106,222,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,339,455,999.60 : 23,009,183,999.40 = 14,737,481,625.20 : x
  2. Step 2: Convert to fraction form
    15,339,455,999.60/23,009,183,999.40 = 14,737,481,625.20/x
  3. Step 3: Cross multiply
    15,339,455,999.60x = 23,009,183,999.40 × 14,737,481,625.20
  4. Step 4: Simplify right side
    15,339,455,999.60x = 339,097,426,402,003,386,368
  5. Step 5: Solve for x
    x = 339,097,426,402,003,386,368/15,339,455,999.60
  6. Step 6: Final answer
    x = 22,106,222,437.80

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1.5x scale

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.