Home / 35,725,352.80-53,588,029.20-35,426,754.40

Finding the Fourth Proportional to 35,725,352.80, 53,588,029.20 and 35,426,754.40

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Solution

The fourth proportional to 35,725,352.80, 53,588,029.20 and 35,426,754.40 is: 53,140,131.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,725,352.80 : 53,588,029.20 = 35,426,754.40 : x
  2. Step 2: Convert to fraction form
    35,725,352.80/53,588,029.20 = 35,426,754.40/x
  3. Step 3: Cross multiply
    35,725,352.80x = 53,588,029.20 × 35,426,754.40
  4. Step 4: Simplify right side
    35,725,352.80x = 1,898,449,949,248,428.50
  5. Step 5: Solve for x
    x = 1,898,449,949,248,428.50/35,725,352.80
  6. Step 6: Final answer
    x = 53,140,131.60

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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.