Home / 37,573,715.90-56,342,809.80-14,555,431.52

Finding the Fourth Proportional to 37,573,715.90, 56,342,809.80 and 14,555,431.52

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Solution

The fourth proportional to 37,573,715.90, 56,342,809.80 and 14,555,431.52 is: 21,826,265.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,573,715.90 : 56,342,809.80 = 14,555,431.52 : x
  2. Step 2: Convert to fraction form
    37,573,715.90/56,342,809.80 = 14,555,431.52/x
  3. Step 3: Cross multiply
    37,573,715.90x = 56,342,809.80 × 14,555,431.52
  4. Step 4: Simplify right side
    37,573,715.90x = 820,093,909,688,284.88
  5. Step 5: Solve for x
    x = 820,093,909,688,284.88/37,573,715.90
  6. Step 6: Final answer
    x = 21,826,265.78

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1.5x scale

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.