Home / 19,522,030.60-29,283,045.90-9,444,334.60

Finding the Fourth Proportional to 19,522,030.60, 29,283,045.90 and 9,444,334.60

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Solution

The fourth proportional to 19,522,030.60, 29,283,045.90 and 9,444,334.60 is: 14,166,501.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,030.60 : 29,283,045.90 = 9,444,334.60 : x
  2. Step 2: Convert to fraction form
    19,522,030.60/29,283,045.90 = 9,444,334.60/x
  3. Step 3: Cross multiply
    19,522,030.60x = 29,283,045.90 × 9,444,334.60
  4. Step 4: Simplify right side
    19,522,030.60x = 276,558,883,586,758.12
  5. Step 5: Solve for x
    x = 276,558,883,586,758.12/19,522,030.60
  6. Step 6: Final answer
    x = 14,166,501.90

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1.5x scale

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.