Home / 24,475,612.40-36,727,415.40-16,908,009.20

Finding the Fourth Proportional to 24,475,612.40, 36,727,415.40 and 16,908,009.20

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Solution

The fourth proportional to 24,475,612.40, 36,727,415.40 and 16,908,009.20 is: 25,371,682.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475,612.40 : 36,727,415.40 = 16,908,009.20 : x
  2. Step 2: Convert to fraction form
    24,475,612.40/36,727,415.40 = 16,908,009.20/x
  3. Step 3: Cross multiply
    24,475,612.40x = 36,727,415.40 × 16,908,009.20
  4. Step 4: Simplify right side
    24,475,612.40x = 620,987,477,475,421.62
  5. Step 5: Solve for x
    x = 620,987,477,475,421.62/24,475,612.40
  6. Step 6: Final answer
    x = 25,371,682.94

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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.