Home / 57,732,756.06-79,671,198.98-34,527,882.32

Finding the Fourth Proportional to 57,732,756.06, 79,671,198.98 and 34,527,882.32

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Solution

The fourth proportional to 57,732,756.06, 79,671,198.98 and 34,527,882.32 is: 47,648,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,732,756.06 : 79,671,198.98 = 34,527,882.32 : x
  2. Step 2: Convert to fraction form
    57,732,756.06/79,671,198.98 = 34,527,882.32/x
  3. Step 3: Cross multiply
    57,732,756.06x = 79,671,198.98 × 34,527,882.32
  4. Step 4: Simplify right side
    57,732,756.06x = 2,750,877,782,674,744
  5. Step 5: Solve for x
    x = 2,750,877,782,674,744/57,732,756.06
  6. Step 6: Final answer
    x = 47,648,474.98

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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.