Home / 14,842,255.60-22,236,811.35-12,716,491.60

Finding the Fourth Proportional to 14,842,255.60, 22,236,811.35 and 12,716,491.60

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Solution

The fourth proportional to 14,842,255.60, 22,236,811.35 and 12,716,491.60 is: 19,051,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,842,255.60 : 22,236,811.35 = 12,716,491.60 : x
  2. Step 2: Convert to fraction form
    14,842,255.60/22,236,811.35 = 12,716,491.60/x
  3. Step 3: Cross multiply
    14,842,255.60x = 22,236,811.35 × 12,716,491.60
  4. Step 4: Simplify right side
    14,842,255.60x = 282,774,224,743,059.69
  5. Step 5: Solve for x
    x = 282,774,224,743,059.69/14,842,255.60
  6. Step 6: Final answer
    x = 19,051,971.10

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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.