Home / 34,748,081.60-52,128,343.20-14,555,364.80

Finding the Fourth Proportional to 34,748,081.60, 52,128,343.20 and 14,555,364.80

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Solution

The fourth proportional to 34,748,081.60, 52,128,343.20 and 14,555,364.80 is: 21,835,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,748,081.60 : 52,128,343.20 = 14,555,364.80 : x
  2. Step 2: Convert to fraction form
    34,748,081.60/52,128,343.20 = 14,555,364.80/x
  3. Step 3: Cross multiply
    34,748,081.60x = 52,128,343.20 × 14,555,364.80
  4. Step 4: Simplify right side
    34,748,081.60x = 758,747,051,695,599.50
  5. Step 5: Solve for x
    x = 758,747,051,695,599.50/34,748,081.60
  6. Step 6: Final answer
    x = 21,835,652.98

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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.