Home / 53,406,088.20-80,104,466.70-17,504,296.20

Finding the Fourth Proportional to 53,406,088.20, 80,104,466.70 and 17,504,296.20

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Solution

The fourth proportional to 53,406,088.20, 80,104,466.70 and 17,504,296.20 is: 26,254,915.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,406,088.20 : 80,104,466.70 = 17,504,296.20 : x
  2. Step 2: Convert to fraction form
    53,406,088.20/80,104,466.70 = 17,504,296.20/x
  3. Step 3: Cross multiply
    53,406,088.20x = 80,104,466.70 × 17,504,296.20
  4. Step 4: Simplify right side
    53,406,088.20x = 1,402,172,312,059,836.50
  5. Step 5: Solve for x
    x = 1,402,172,312,059,836.50/53,406,088.20
  6. Step 6: Final answer
    x = 26,254,915.11

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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.