Home / 62,113,313.60-93,169,095.60-28,034,604.80

Finding the Fourth Proportional to 62,113,313.60, 93,169,095.60 and 28,034,604.80

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Solution

The fourth proportional to 62,113,313.60, 93,169,095.60 and 28,034,604.80 is: 42,051,512.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,113,313.60 : 93,169,095.60 = 28,034,604.80 : x
  2. Step 2: Convert to fraction form
    62,113,313.60/93,169,095.60 = 28,034,604.80/x
  3. Step 3: Cross multiply
    62,113,313.60x = 93,169,095.60 × 28,034,604.80
  4. Step 4: Simplify right side
    62,113,313.60x = 2,611,958,774,719,419
  5. Step 5: Solve for x
    x = 2,611,958,774,719,419/62,113,313.60
  6. Step 6: Final answer
    x = 42,051,512.36

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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.