Home / 29,716,046,800.10-44,601,997,006.43-15,561,172,386.53

Finding the Fourth Proportional to 29,716,046,800.10, 44,601,997,006.43 and 15,561,172,386.53

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Solution

The fourth proportional to 29,716,046,800.10, 44,601,997,006.43 and 15,561,172,386.53 is: 23,356,382,794.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,716,046,800.10 : 44,601,997,006.43 = 15,561,172,386.53 : x
  2. Step 2: Convert to fraction form
    29,716,046,800.10/44,601,997,006.43 = 15,561,172,386.53/x
  3. Step 3: Cross multiply
    29,716,046,800.10x = 44,601,997,006.43 × 15,561,172,386.53
  4. Step 4: Simplify right side
    29,716,046,800.10x = 694,059,364,200,552,333,312
  5. Step 5: Solve for x
    x = 694,059,364,200,552,333,312/29,716,046,800.10
  6. Step 6: Final answer
    x = 23,356,382,794.44

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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.