Home / 99,559,352,005.90-149,339,028,008.85-99,559,352,005.90

Finding the Fourth Proportional to 99,559,352,005.90, 149,339,028,008.85 and 99,559,352,005.90

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Solution

The fourth proportional to 99,559,352,005.90, 149,339,028,008.85 and 99,559,352,005.90 is: 149,339,028,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,559,352,005.90 : 149,339,028,008.85 = 99,559,352,005.90 : x
  2. Step 2: Convert to fraction form
    99,559,352,005.90/149,339,028,008.85 = 99,559,352,005.90/x
  3. Step 3: Cross multiply
    99,559,352,005.90x = 149,339,028,008.85 × 99,559,352,005.90
  4. Step 4: Simplify right side
    99,559,352,005.90x = 14,868,096,857,752,056,365,056
  5. Step 5: Solve for x
    x = 14,868,096,857,752,056,365,056/99,559,352,005.90
  6. Step 6: Final answer
    x = 149,339,028,008.85

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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.