Home / 17,604,117.60-26,406,176.40-16,966,388.40

Finding the Fourth Proportional to 17,604,117.60, 26,406,176.40 and 16,966,388.40

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Solution

The fourth proportional to 17,604,117.60, 26,406,176.40 and 16,966,388.40 is: 25,449,582.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,117.60 : 26,406,176.40 = 16,966,388.40 : x
  2. Step 2: Convert to fraction form
    17,604,117.60/26,406,176.40 = 16,966,388.40/x
  3. Step 3: Cross multiply
    17,604,117.60x = 26,406,176.40 × 16,966,388.40
  4. Step 4: Simplify right side
    17,604,117.60x = 448,017,444,961,313.69
  5. Step 5: Solve for x
    x = 448,017,444,961,313.69/17,604,117.60
  6. Step 6: Final answer
    x = 25,449,582.60

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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.