Home / 47,866,003,251.40-71,799,004,877.10-36,846,042,675.40

Finding the Fourth Proportional to 47,866,003,251.40, 71,799,004,877.10 and 36,846,042,675.40

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Solution

The fourth proportional to 47,866,003,251.40, 71,799,004,877.10 and 36,846,042,675.40 is: 55,269,064,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,866,003,251.40 : 71,799,004,877.10 = 36,846,042,675.40 : x
  2. Step 2: Convert to fraction form
    47,866,003,251.40/71,799,004,877.10 = 36,846,042,675.40/x
  3. Step 3: Cross multiply
    47,866,003,251.40x = 71,799,004,877.10 × 36,846,042,675.40
  4. Step 4: Simplify right side
    47,866,003,251.40x = 2,645,509,197,752,879,808,512
  5. Step 5: Solve for x
    x = 2,645,509,197,752,879,808,512/47,866,003,251.40
  6. Step 6: Final answer
    x = 55,269,064,013.10

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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.