Home / 122,905,807.60-184,358,711.40-32,029,396.60

Finding the Fourth Proportional to 122,905,807.60, 184,358,711.40 and 32,029,396.60

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Solution

The fourth proportional to 122,905,807.60, 184,358,711.40 and 32,029,396.60 is: 48,044,094.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,905,807.60 : 184,358,711.40 = 32,029,396.60 : x
  2. Step 2: Convert to fraction form
    122,905,807.60/184,358,711.40 = 32,029,396.60/x
  3. Step 3: Cross multiply
    122,905,807.60x = 184,358,711.40 × 32,029,396.60
  4. Step 4: Simplify right side
    122,905,807.60x = 5,904,898,284,095,542
  5. Step 5: Solve for x
    x = 5,904,898,284,095,542/122,905,807.60
  6. Step 6: Final answer
    x = 48,044,094.90

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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.