Home / 10,803,592,633.33-14,910,517,316.28-6,224,980,139.20

Finding the Fourth Proportional to 10,803,592,633.33, 14,910,517,316.28 and 6,224,980,139.20

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Solution

The fourth proportional to 10,803,592,633.33, 14,910,517,316.28 and 6,224,980,139.20 is: 8,591,371,158.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,803,592,633.33 : 14,910,517,316.28 = 6,224,980,139.20 : x
  2. Step 2: Convert to fraction form
    10,803,592,633.33/14,910,517,316.28 = 6,224,980,139.20/x
  3. Step 3: Cross multiply
    10,803,592,633.33x = 14,910,517,316.28 × 6,224,980,139.20
  4. Step 4: Simplify right side
    10,803,592,633.33x = 92,817,674,159,040,692,224
  5. Step 5: Solve for x
    x = 92,817,674,159,040,692,224/10,803,592,633.33
  6. Step 6: Final answer
    x = 8,591,371,158.58

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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.