Home / 34,851,085.60-52,276,628.40-17,806,093.60

Finding the Fourth Proportional to 34,851,085.60, 52,276,628.40 and 17,806,093.60

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Solution

The fourth proportional to 34,851,085.60, 52,276,628.40 and 17,806,093.60 is: 26,709,140.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851,085.60 : 52,276,628.40 = 17,806,093.60 : x
  2. Step 2: Convert to fraction form
    34,851,085.60/52,276,628.40 = 17,806,093.60/x
  3. Step 3: Cross multiply
    34,851,085.60x = 52,276,628.40 × 17,806,093.60
  4. Step 4: Simplify right side
    34,851,085.60x = 930,842,538,382,818.25
  5. Step 5: Solve for x
    x = 930,842,538,382,818.25/34,851,085.60
  6. Step 6: Final answer
    x = 26,709,140.40

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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.