Home / 99,214,095.31-136,923,112.40-59,523,114.40

Finding the Fourth Proportional to 99,214,095.31, 136,923,112.40 and 59,523,114.40

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Solution

The fourth proportional to 99,214,095.31, 136,923,112.40 and 59,523,114.40 is: 82,146,493.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,214,095.31 : 136,923,112.40 = 59,523,114.40 : x
  2. Step 2: Convert to fraction form
    99,214,095.31/136,923,112.40 = 59,523,114.40/x
  3. Step 3: Cross multiply
    99,214,095.31x = 136,923,112.40 × 59,523,114.40
  4. Step 4: Simplify right side
    99,214,095.31x = 8,150,090,082,749,336
  5. Step 5: Solve for x
    x = 8,150,090,082,749,336/99,214,095.31
  6. Step 6: Final answer
    x = 82,146,493.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.