Home / 68,240,390,330.46-102,374,546,284.49-23,466,072,165.39

Finding the Fourth Proportional to 68,240,390,330.46, 102,374,546,284.49 and 23,466,072,165.39

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Solution

The fourth proportional to 68,240,390,330.46, 102,374,546,284.49 and 23,466,072,165.39 is: 35,203,908,995.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,240,390,330.46 : 102,374,546,284.49 = 23,466,072,165.39 : x
  2. Step 2: Convert to fraction form
    68,240,390,330.46/102,374,546,284.49 = 23,466,072,165.39/x
  3. Step 3: Cross multiply
    68,240,390,330.46x = 102,374,546,284.49 × 23,466,072,165.39
  4. Step 4: Simplify right side
    68,240,390,330.46x = 2,402,328,491,010,900,885,504
  5. Step 5: Solve for x
    x = 2,402,328,491,010,900,885,504/68,240,390,330.46
  6. Step 6: Final answer
    x = 35,203,908,995.50

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1.5x scale

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.