Home / 53,833,124,632.80-80,749,686,949.20-36,201,187,711.20

Finding the Fourth Proportional to 53,833,124,632.80, 80,749,686,949.20 and 36,201,187,711.20

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Solution

The fourth proportional to 53,833,124,632.80, 80,749,686,949.20 and 36,201,187,711.20 is: 54,301,781,566.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,833,124,632.80 : 80,749,686,949.20 = 36,201,187,711.20 : x
  2. Step 2: Convert to fraction form
    53,833,124,632.80/80,749,686,949.20 = 36,201,187,711.20/x
  3. Step 3: Cross multiply
    53,833,124,632.80x = 80,749,686,949.20 × 36,201,187,711.20
  4. Step 4: Simplify right side
    53,833,124,632.80x = 2,923,234,574,868,625,752,064
  5. Step 5: Solve for x
    x = 2,923,234,574,868,625,752,064/53,833,124,632.80
  6. Step 6: Final answer
    x = 54,301,781,566.80

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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.