Home / 53,308,037.70-79,962,056.55-14,976,051.30

Finding the Fourth Proportional to 53,308,037.70, 79,962,056.55 and 14,976,051.30

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Solution

The fourth proportional to 53,308,037.70, 79,962,056.55 and 14,976,051.30 is: 22,464,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,308,037.70 : 79,962,056.55 = 14,976,051.30 : x
  2. Step 2: Convert to fraction form
    53,308,037.70/79,962,056.55 = 14,976,051.30/x
  3. Step 3: Cross multiply
    53,308,037.70x = 79,962,056.55 × 14,976,051.30
  4. Step 4: Simplify right side
    53,308,037.70x = 1,197,515,860,946,301
  5. Step 5: Solve for x
    x = 1,197,515,860,946,301/53,308,037.70
  6. Step 6: Final answer
    x = 22,464,076.95

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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.