Home / 46,934,785,825.20-70,402,178,737.80-35,914,825,249.20

Finding the Fourth Proportional to 46,934,785,825.20, 70,402,178,737.80 and 35,914,825,249.20

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Solution

The fourth proportional to 46,934,785,825.20, 70,402,178,737.80 and 35,914,825,249.20 is: 53,872,237,873.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,934,785,825.20 : 70,402,178,737.80 = 35,914,825,249.20 : x
  2. Step 2: Convert to fraction form
    46,934,785,825.20/70,402,178,737.80 = 35,914,825,249.20/x
  3. Step 3: Cross multiply
    46,934,785,825.20x = 70,402,178,737.80 × 35,914,825,249.20
  4. Step 4: Simplify right side
    46,934,785,825.20x = 2,528,481,946,531,030,630,400
  5. Step 5: Solve for x
    x = 2,528,481,946,531,030,630,400/46,934,785,825.20
  6. Step 6: Final answer
    x = 53,872,237,873.80

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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.