Home / 5,291,076,015,006.60-7,937,450,850,542.40-1,895,226,951,184.80

Finding the Fourth Proportional to 5,291,076,015,006.60, 7,937,450,850,542.40 and 1,895,226,951,184.80

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Solution

The fourth proportional to 5,291,076,015,006.60, 7,937,450,850,542.40 and 1,895,226,951,184.80 is: 2,843,140,172,809.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,291,076,015,006.60 : 7,937,450,850,542.40 = 1,895,226,951,184.80 : x
  2. Step 2: Convert to fraction form
    5,291,076,015,006.60/7,937,450,850,542.40 = 1,895,226,951,184.80/x
  3. Step 3: Cross multiply
    5,291,076,015,006.60x = 7,937,450,850,542.40 × 1,895,226,951,184.80
  4. Step 4: Simplify right side
    5,291,076,015,006.60x = 15,043,270,775,652,670,943,264,768
  5. Step 5: Solve for x
    x = 15,043,270,775,652,670,943,264,768/5,291,076,015,006.60
  6. Step 6: Final answer
    x = 2,843,140,172,809.24

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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.