Home / 9,930,081,921,000.40-14,895,122,881,501-9,930,081,921,000.40

Finding the Fourth Proportional to 9,930,081,921,000.40, 14,895,122,881,501 and 9,930,081,921,000.40

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Solution

The fourth proportional to 9,930,081,921,000.40, 14,895,122,881,501 and 9,930,081,921,000.40 is: 14,895,122,881,501

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,930,081,921,000.40 : 14,895,122,881,501 = 9,930,081,921,000.40 : x
  2. Step 2: Convert to fraction form
    9,930,081,921,000.40/14,895,122,881,501 = 9,930,081,921,000.40/x
  3. Step 3: Cross multiply
    9,930,081,921,000.40x = 14,895,122,881,501 × 9,930,081,921,000.40
  4. Step 4: Simplify right side
    9,930,081,921,000.40x = 147,909,790,436,672,462,462,648,320
  5. Step 5: Solve for x
    x = 147,909,790,436,672,462,462,648,320/9,930,081,921,000.40
  6. Step 6: Final answer
    x = 14,895,122,881,501

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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.