Home / 24,036,868.80-36,030,108.90-8,881,133.76

Finding the Fourth Proportional to 24,036,868.80, 36,030,108.90 and 8,881,133.76

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Solution

The fourth proportional to 24,036,868.80, 36,030,108.90 and 8,881,133.76 is: 13,312,391.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,036,868.80 : 36,030,108.90 = 8,881,133.76 : x
  2. Step 2: Convert to fraction form
    24,036,868.80/36,030,108.90 = 8,881,133.76/x
  3. Step 3: Cross multiply
    24,036,868.80x = 36,030,108.90 × 8,881,133.76
  4. Step 4: Simplify right side
    24,036,868.80x = 319,988,216,528,266.44
  5. Step 5: Solve for x
    x = 319,988,216,528,266.44/24,036,868.80
  6. Step 6: Final answer
    x = 13,312,391.86

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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.