Home / 40,518,096.36-60,739,900.74-14,604,056.52

Finding the Fourth Proportional to 40,518,096.36, 60,739,900.74 and 14,604,056.52

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Solution

The fourth proportional to 40,518,096.36, 60,739,900.74 and 14,604,056.52 is: 21,892,660.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,518,096.36 : 60,739,900.74 = 14,604,056.52 : x
  2. Step 2: Convert to fraction form
    40,518,096.36/60,739,900.74 = 14,604,056.52/x
  3. Step 3: Cross multiply
    40,518,096.36x = 60,739,900.74 × 14,604,056.52
  4. Step 4: Simplify right side
    40,518,096.36x = 887,048,943,426,149.88
  5. Step 5: Solve for x
    x = 887,048,943,426,149.88/40,518,096.36
  6. Step 6: Final answer
    x = 21,892,660.89

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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.