Home / 16,837,070.40-25,260,271.20-11,168,366.40

Finding the Fourth Proportional to 16,837,070.40, 25,260,271.20 and 11,168,366.40

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Solution

The fourth proportional to 16,837,070.40, 25,260,271.20 and 11,168,366.40 is: 16,755,644.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,837,070.40 : 25,260,271.20 = 11,168,366.40 : x
  2. Step 2: Convert to fraction form
    16,837,070.40/25,260,271.20 = 11,168,366.40/x
  3. Step 3: Cross multiply
    16,837,070.40x = 25,260,271.20 × 11,168,366.40
  4. Step 4: Simplify right side
    16,837,070.40x = 282,115,964,124,967.69
  5. Step 5: Solve for x
    x = 282,115,964,124,967.69/16,837,070.40
  6. Step 6: Final answer
    x = 16,755,644.39

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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.