Home / 17,768,496.03-24,520,686.75-10,426,451.52

Finding the Fourth Proportional to 17,768,496.03, 24,520,686.75 and 10,426,451.52

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Solution

The fourth proportional to 17,768,496.03, 24,520,686.75 and 10,426,451.52 is: 14,388,598.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,768,496.03 : 24,520,686.75 = 10,426,451.52 : x
  2. Step 2: Convert to fraction form
    17,768,496.03/24,520,686.75 = 10,426,451.52/x
  3. Step 3: Cross multiply
    17,768,496.03x = 24,520,686.75 × 10,426,451.52
  4. Step 4: Simplify right side
    17,768,496.03x = 255,663,751,635,981.34
  5. Step 5: Solve for x
    x = 255,663,751,635,981.34/17,768,496.03
  6. Step 6: Final answer
    x = 14,388,598.29

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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.