Home / 10,329,905,925,058-14,255,185,459,516-5,642,307,679,660.70

Finding the Fourth Proportional to 10,329,905,925,058, 14,255,185,459,516 and 5,642,307,679,660.70

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Solution

The fourth proportional to 10,329,905,925,058, 14,255,185,459,516 and 5,642,307,679,660.70 is: 7,786,338,324,544.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,329,905,925,058 : 14,255,185,459,516 = 5,642,307,679,660.70 : x
  2. Step 2: Convert to fraction form
    10,329,905,925,058/14,255,185,459,516 = 5,642,307,679,660.70/x
  3. Step 3: Cross multiply
    10,329,905,925,058x = 14,255,185,459,516 × 5,642,307,679,660.70
  4. Step 4: Simplify right side
    10,329,905,925,058x = 80,432,142,393,214,680,514,428,928
  5. Step 5: Solve for x
    x = 80,432,142,393,214,680,514,428,928/10,329,905,925,058
  6. Step 6: Final answer
    x = 7,786,338,324,544.14

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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.