Home / 537,105,925,566.95-741,540,745,495.25-341,899,390,495.03

Finding the Fourth Proportional to 537,105,925,566.95, 741,540,745,495.25 and 341,899,390,495.03

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Solution

The fourth proportional to 537,105,925,566.95, 741,540,745,495.25 and 341,899,390,495.03 is: 472,034,131,152.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,105,925,566.95 : 741,540,745,495.25 = 341,899,390,495.03 : x
  2. Step 2: Convert to fraction form
    537,105,925,566.95/741,540,745,495.25 = 341,899,390,495.03/x
  3. Step 3: Cross multiply
    537,105,925,566.95x = 741,540,745,495.25 × 341,899,390,495.03
  4. Step 4: Simplify right side
    537,105,925,566.95x = 253,532,328,912,056,165,072,896
  5. Step 5: Solve for x
    x = 253,532,328,912,056,165,072,896/537,105,925,566.95
  6. Step 6: Final answer
    x = 472,034,131,152.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.