Home / 11,034,752,002.80-16,552,128,004.20-5,792,334,543.60

Finding the Fourth Proportional to 11,034,752,002.80, 16,552,128,004.20 and 5,792,334,543.60

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Solution

The fourth proportional to 11,034,752,002.80, 16,552,128,004.20 and 5,792,334,543.60 is: 8,688,501,815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034,752,002.80 : 16,552,128,004.20 = 5,792,334,543.60 : x
  2. Step 2: Convert to fraction form
    11,034,752,002.80/16,552,128,004.20 = 5,792,334,543.60/x
  3. Step 3: Cross multiply
    11,034,752,002.80x = 16,552,128,004.20 × 5,792,334,543.60
  4. Step 4: Simplify right side
    11,034,752,002.80x = 95,875,462,808,816,599,040
  5. Step 5: Solve for x
    x = 95,875,462,808,816,599,040/11,034,752,002.80
  6. Step 6: Final answer
    x = 8,688,501,815.40

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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.