Home / 23,148,545,039.30-34,724,491,094.16-9,689,292,561.02

Finding the Fourth Proportional to 23,148,545,039.30, 34,724,491,094.16 and 9,689,292,561.02

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Solution

The fourth proportional to 23,148,545,039.30, 34,724,491,094.16 and 9,689,292,561.02 is: 14,534,639,333.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,148,545,039.30 : 34,724,491,094.16 = 9,689,292,561.02 : x
  2. Step 2: Convert to fraction form
    23,148,545,039.30/34,724,491,094.16 = 9,689,292,561.02/x
  3. Step 3: Cross multiply
    23,148,545,039.30x = 34,724,491,094.16 × 9,689,292,561.02
  4. Step 4: Simplify right side
    23,148,545,039.30x = 336,455,753,243,676,114,944
  5. Step 5: Solve for x
    x = 336,455,753,243,676,114,944/23,148,545,039.30
  6. Step 6: Final answer
    x = 14,534,639,333.59

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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.