Home / 51,364,316.63-77,072,963.96-24,073,381.95

Finding the Fourth Proportional to 51,364,316.63, 77,072,963.96 and 24,073,381.95

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Solution

The fourth proportional to 51,364,316.63, 77,072,963.96 and 24,073,381.95 is: 36,122,487.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,364,316.63 : 77,072,963.96 = 24,073,381.95 : x
  2. Step 2: Convert to fraction form
    51,364,316.63/77,072,963.96 = 24,073,381.95/x
  3. Step 3: Cross multiply
    51,364,316.63x = 77,072,963.96 × 24,073,381.95
  4. Step 4: Simplify right side
    51,364,316.63x = 1,855,406,899,307,297.50
  5. Step 5: Solve for x
    x = 1,855,406,899,307,297.50/51,364,316.63
  6. Step 6: Final answer
    x = 36,122,487.77

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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.