Home / 50,761,628.02-70,051,133.64-29,031,596.02

Finding the Fourth Proportional to 50,761,628.02, 70,051,133.64 and 29,031,596.02

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Solution

The fourth proportional to 50,761,628.02, 70,051,133.64 and 29,031,596.02 is: 40,063,652.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,761,628.02 : 70,051,133.64 = 29,031,596.02 : x
  2. Step 2: Convert to fraction form
    50,761,628.02/70,051,133.64 = 29,031,596.02/x
  3. Step 3: Cross multiply
    50,761,628.02x = 70,051,133.64 × 29,031,596.02
  4. Step 4: Simplify right side
    50,761,628.02x = 2,033,696,212,579,512
  5. Step 5: Solve for x
    x = 2,033,696,212,579,512/50,761,628.02
  6. Step 6: Final answer
    x = 40,063,652.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.