Home / 24,519,779.17-36,780,703.94-7,248,019.57

Finding the Fourth Proportional to 24,519,779.17, 36,780,703.94 and 7,248,019.57

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Solution

The fourth proportional to 24,519,779.17, 36,780,703.94 and 7,248,019.57 is: 10,872,335.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,519,779.17 : 36,780,703.94 = 7,248,019.57 : x
  2. Step 2: Convert to fraction form
    24,519,779.17/36,780,703.94 = 7,248,019.57/x
  3. Step 3: Cross multiply
    24,519,779.17x = 36,780,703.94 × 7,248,019.57
  4. Step 4: Simplify right side
    24,519,779.17x = 266,587,261,919,256.03
  5. Step 5: Solve for x
    x = 266,587,261,919,256.03/24,519,779.17
  6. Step 6: Final answer
    x = 10,872,335.35

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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.