Home / 28,893,440,828.98-43,329,763,534.69-10,001,595,471.04

Finding the Fourth Proportional to 28,893,440,828.98, 43,329,763,534.69 and 10,001,595,471.04

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Solution

The fourth proportional to 28,893,440,828.98, 43,329,763,534.69 and 10,001,595,471.04 is: 14,998,793,992.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,893,440,828.98 : 43,329,763,534.69 = 10,001,595,471.04 : x
  2. Step 2: Convert to fraction form
    28,893,440,828.98/43,329,763,534.69 = 10,001,595,471.04/x
  3. Step 3: Cross multiply
    28,893,440,828.98x = 43,329,763,534.69 × 10,001,595,471.04
  4. Step 4: Simplify right side
    28,893,440,828.98x = 433,366,766,729,789,702,144
  5. Step 5: Solve for x
    x = 433,366,766,729,789,702,144/28,893,440,828.98
  6. Step 6: Final answer
    x = 14,998,793,992.55

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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.