Home / 57,499,465.02-79,356,219.93-32,725,675.50

Finding the Fourth Proportional to 57,499,465.02, 79,356,219.93 and 32,725,675.50

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Solution

The fourth proportional to 57,499,465.02, 79,356,219.93 and 32,725,675.50 is: 45,165,392.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,465.02 : 79,356,219.93 = 32,725,675.50 : x
  2. Step 2: Convert to fraction form
    57,499,465.02/79,356,219.93 = 32,725,675.50/x
  3. Step 3: Cross multiply
    57,499,465.02x = 79,356,219.93 × 32,725,675.50
  4. Step 4: Simplify right side
    57,499,465.02x = 2,596,985,902,335,813
  5. Step 5: Solve for x
    x = 2,596,985,902,335,813/57,499,465.02
  6. Step 6: Final answer
    x = 45,165,392.43

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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.