Home / 2,700,573,162.72-4,050,836,988.12-2,110,859,434.80

Finding the Fourth Proportional to 2,700,573,162.72, 4,050,836,988.12 and 2,110,859,434.80

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Solution

The fourth proportional to 2,700,573,162.72, 4,050,836,988.12 and 2,110,859,434.80 is: 3,166,271,365.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,573,162.72 : 4,050,836,988.12 = 2,110,859,434.80 : x
  2. Step 2: Convert to fraction form
    2,700,573,162.72/4,050,836,988.12 = 2,110,859,434.80/x
  3. Step 3: Cross multiply
    2,700,573,162.72x = 4,050,836,988.12 × 2,110,859,434.80
  4. Step 4: Simplify right side
    2,700,573,162.72x = 8,550,747,475,209,917,440
  5. Step 5: Solve for x
    x = 8,550,747,475,209,917,440/2,700,573,162.72
  6. Step 6: Final answer
    x = 3,166,271,365.37

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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.