Home / 28,465,346.73-39,252,817.44-24,349,004.22

Finding the Fourth Proportional to 28,465,346.73, 39,252,817.44 and 24,349,004.22

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Solution

The fourth proportional to 28,465,346.73, 39,252,817.44 and 24,349,004.22 is: 33,576,510.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,465,346.73 : 39,252,817.44 = 24,349,004.22 : x
  2. Step 2: Convert to fraction form
    28,465,346.73/39,252,817.44 = 24,349,004.22/x
  3. Step 3: Cross multiply
    28,465,346.73x = 39,252,817.44 × 24,349,004.22
  4. Step 4: Simplify right side
    28,465,346.73x = 955,767,017,493,449.50
  5. Step 5: Solve for x
    x = 955,767,017,493,449.50/28,465,346.73
  6. Step 6: Final answer
    x = 33,576,510.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.