Home / 24,506,289-33,818,401.08-13,492,813.80

Finding the Fourth Proportional to 24,506,289, 33,818,401.08 and 13,492,813.80

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Solution

The fourth proportional to 24,506,289, 33,818,401.08 and 13,492,813.80 is: 18,619,930.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,506,289 : 33,818,401.08 = 13,492,813.80 : x
  2. Step 2: Convert to fraction form
    24,506,289/33,818,401.08 = 13,492,813.80/x
  3. Step 3: Cross multiply
    24,506,289x = 33,818,401.08 × 13,492,813.80
  4. Step 4: Simplify right side
    24,506,289x = 456,305,388,786,158.88
  5. Step 5: Solve for x
    x = 456,305,388,786,158.88/24,506,289
  6. Step 6: Final answer
    x = 18,619,930.12

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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.