Home / 29,535,347,990.64-44,310,070,044.06-9,638,272,431.24

Finding the Fourth Proportional to 29,535,347,990.64, 44,310,070,044.06 and 9,638,272,431.24

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Solution

The fourth proportional to 29,535,347,990.64, 44,310,070,044.06 and 9,638,272,431.24 is: 14,459,708,640.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535,347,990.64 : 44,310,070,044.06 = 9,638,272,431.24 : x
  2. Step 2: Convert to fraction form
    29,535,347,990.64/44,310,070,044.06 = 9,638,272,431.24/x
  3. Step 3: Cross multiply
    29,535,347,990.64x = 44,310,070,044.06 × 9,638,272,431.24
  4. Step 4: Simplify right side
    29,535,347,990.64x = 427,072,526,531,976,822,784
  5. Step 5: Solve for x
    x = 427,072,526,531,976,822,784/29,535,347,990.64
  6. Step 6: Final answer
    x = 14,459,708,640.21

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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.