Home / 34,775,261.70-52,162,892.55-12,048,605.70

Finding the Fourth Proportional to 34,775,261.70, 52,162,892.55 and 12,048,605.70

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Solution

The fourth proportional to 34,775,261.70, 52,162,892.55 and 12,048,605.70 is: 18,072,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,775,261.70 : 52,162,892.55 = 12,048,605.70 : x
  2. Step 2: Convert to fraction form
    34,775,261.70/52,162,892.55 = 12,048,605.70/x
  3. Step 3: Cross multiply
    34,775,261.70x = 52,162,892.55 × 12,048,605.70
  4. Step 4: Simplify right side
    34,775,261.70x = 628,490,124,506,417.50
  5. Step 5: Solve for x
    x = 628,490,124,506,417.50/34,775,261.70
  6. Step 6: Final answer
    x = 18,072,908.55

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Similar ratio
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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.