Home / 122,959,096.20-184,509,503.10-46,337,113.80

Finding the Fourth Proportional to 122,959,096.20, 184,509,503.10 and 46,337,113.80

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Solution

The fourth proportional to 122,959,096.20, 184,509,503.10 and 46,337,113.80 is: 69,532,373.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,959,096.20 : 184,509,503.10 = 46,337,113.80 : x
  2. Step 2: Convert to fraction form
    122,959,096.20/184,509,503.10 = 46,337,113.80/x
  3. Step 3: Cross multiply
    122,959,096.20x = 184,509,503.10 × 46,337,113.80
  4. Step 4: Simplify right side
    122,959,096.20x = 8,549,637,842,326,152
  5. Step 5: Solve for x
    x = 8,549,637,842,326,152/122,959,096.20
  6. Step 6: Final answer
    x = 69,532,373.83

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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.