Home / 9,400,480.02-14,104,707.39-5,135,666.13

Finding the Fourth Proportional to 9,400,480.02, 14,104,707.39 and 5,135,666.13

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Solution

The fourth proportional to 9,400,480.02, 14,104,707.39 and 5,135,666.13 is: 7,705,677.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,480.02 : 14,104,707.39 = 5,135,666.13 : x
  2. Step 2: Convert to fraction form
    9,400,480.02/14,104,707.39 = 5,135,666.13/x
  3. Step 3: Cross multiply
    9,400,480.02x = 14,104,707.39 × 5,135,666.13
  4. Step 4: Simplify right side
    9,400,480.02x = 72,437,068,016,383.70
  5. Step 5: Solve for x
    x = 72,437,068,016,383.70/9,400,480.02
  6. Step 6: Final answer
    x = 7,705,677.57

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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.