Home / 44,672,457.60-67,008,686.40-14,380,320.60

Finding the Fourth Proportional to 44,672,457.60, 67,008,686.40 and 14,380,320.60

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Solution

The fourth proportional to 44,672,457.60, 67,008,686.40 and 14,380,320.60 is: 21,570,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,672,457.60 : 67,008,686.40 = 14,380,320.60 : x
  2. Step 2: Convert to fraction form
    44,672,457.60/67,008,686.40 = 14,380,320.60/x
  3. Step 3: Cross multiply
    44,672,457.60x = 67,008,686.40 × 14,380,320.60
  4. Step 4: Simplify right side
    44,672,457.60x = 963,606,393,416,859.75
  5. Step 5: Solve for x
    x = 963,606,393,416,859.75/44,672,457.60
  6. Step 6: Final answer
    x = 21,570,480.90

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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.