Home / 16,247,180,870.54-24,372,441,153.10-5,623,387,802.13

Finding the Fourth Proportional to 16,247,180,870.54, 24,372,441,153.10 and 5,623,387,802.13

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Solution

The fourth proportional to 16,247,180,870.54, 24,372,441,153.10 and 5,623,387,802.13 is: 8,435,659,661.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247,180,870.54 : 24,372,441,153.10 = 5,623,387,802.13 : x
  2. Step 2: Convert to fraction form
    16,247,180,870.54/24,372,441,153.10 = 5,623,387,802.13/x
  3. Step 3: Cross multiply
    16,247,180,870.54x = 24,372,441,153.10 × 5,623,387,802.13
  4. Step 4: Simplify right side
    16,247,180,870.54x = 137,055,688,288,473,759,744
  5. Step 5: Solve for x
    x = 137,055,688,288,473,759,744/16,247,180,870.54
  6. Step 6: Final answer
    x = 8,435,659,661.85

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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.