Home / 25,172,440.80-37,767,992.40-24,239,320.80

Finding the Fourth Proportional to 25,172,440.80, 37,767,992.40 and 24,239,320.80

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Solution

The fourth proportional to 25,172,440.80, 37,767,992.40 and 24,239,320.80 is: 36,367,966.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,172,440.80 : 37,767,992.40 = 24,239,320.80 : x
  2. Step 2: Convert to fraction form
    25,172,440.80/37,767,992.40 = 24,239,320.80/x
  3. Step 3: Cross multiply
    25,172,440.80x = 37,767,992.40 × 24,239,320.80
  4. Step 4: Simplify right side
    25,172,440.80x = 915,470,483,755,561.88
  5. Step 5: Solve for x
    x = 915,470,483,755,561.88/25,172,440.80
  6. Step 6: Final answer
    x = 36,367,966.50

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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.