Home / 11,562,185,269.02-15,955,815,669.66-6,549,932,692.56

Finding the Fourth Proportional to 11,562,185,269.02, 15,955,815,669.66 and 6,549,932,692.56

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Solution

The fourth proportional to 11,562,185,269.02, 15,955,815,669.66 and 6,549,932,692.56 is: 9,038,907,114.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,562,185,269.02 : 15,955,815,669.66 = 6,549,932,692.56 : x
  2. Step 2: Convert to fraction form
    11,562,185,269.02/15,955,815,669.66 = 6,549,932,692.56/x
  3. Step 3: Cross multiply
    11,562,185,269.02x = 15,955,815,669.66 × 6,549,932,692.56
  4. Step 4: Simplify right side
    11,562,185,269.02x = 104,509,518,691,167,174,656
  5. Step 5: Solve for x
    x = 104,509,518,691,167,174,656/11,562,185,269.02
  6. Step 6: Final answer
    x = 9,038,907,114.83

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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.