Home / 96,556,603.80-144,834,905.70-92,840,712.60

Finding the Fourth Proportional to 96,556,603.80, 144,834,905.70 and 92,840,712.60

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Solution

The fourth proportional to 96,556,603.80, 144,834,905.70 and 92,840,712.60 is: 139,261,068.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,556,603.80 : 144,834,905.70 = 92,840,712.60 : x
  2. Step 2: Convert to fraction form
    96,556,603.80/144,834,905.70 = 92,840,712.60/x
  3. Step 3: Cross multiply
    96,556,603.80x = 144,834,905.70 × 92,840,712.60
  4. Step 4: Simplify right side
    96,556,603.80x = 13,446,575,854,541,800
  5. Step 5: Solve for x
    x = 13,446,575,854,541,800/96,556,603.80
  6. Step 6: Final answer
    x = 139,261,068.90

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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.