Home / 16,090,277.40-24,135,416.10-10,988,443.80

Finding the Fourth Proportional to 16,090,277.40, 24,135,416.10 and 10,988,443.80

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Solution

The fourth proportional to 16,090,277.40, 24,135,416.10 and 10,988,443.80 is: 16,482,665.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,277.40 : 24,135,416.10 = 10,988,443.80 : x
  2. Step 2: Convert to fraction form
    16,090,277.40/24,135,416.10 = 10,988,443.80/x
  3. Step 3: Cross multiply
    16,090,277.40x = 24,135,416.10 × 10,988,443.80
  4. Step 4: Simplify right side
    16,090,277.40x = 265,210,663,404,465.22
  5. Step 5: Solve for x
    x = 265,210,663,404,465.22/16,090,277.40
  6. Step 6: Final answer
    x = 16,482,665.70

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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.