Home / 25,264,364.56-37,880,249.58-9,913,205.01

Finding the Fourth Proportional to 25,264,364.56, 37,880,249.58 and 9,913,205.01

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Solution

The fourth proportional to 25,264,364.56, 37,880,249.58 and 9,913,205.01 is: 14,863,412.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,264,364.56 : 37,880,249.58 = 9,913,205.01 : x
  2. Step 2: Convert to fraction form
    25,264,364.56/37,880,249.58 = 9,913,205.01/x
  3. Step 3: Cross multiply
    25,264,364.56x = 37,880,249.58 × 9,913,205.01
  4. Step 4: Simplify right side
    25,264,364.56x = 375,514,679,916,506.38
  5. Step 5: Solve for x
    x = 375,514,679,916,506.38/25,264,364.56
  6. Step 6: Final answer
    x = 14,863,412.81

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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.