Home / 14,768,906.58-22,141,886.42-9,570,534.55

Finding the Fourth Proportional to 14,768,906.58, 22,141,886.42 and 9,570,534.55

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Solution

The fourth proportional to 14,768,906.58, 22,141,886.42 and 9,570,534.55 is: 14,348,366.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768,906.58 : 22,141,886.42 = 9,570,534.55 : x
  2. Step 2: Convert to fraction form
    14,768,906.58/22,141,886.42 = 9,570,534.55/x
  3. Step 3: Cross multiply
    14,768,906.58x = 22,141,886.42 × 9,570,534.55
  4. Step 4: Simplify right side
    14,768,906.58x = 211,909,688,953,357.41
  5. Step 5: Solve for x
    x = 211,909,688,953,357.41/14,768,906.58
  6. Step 6: Final answer
    x = 14,348,366.81

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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.