Home / 35,474,466.76-53,213,599.82-11,211,547.48

Finding the Fourth Proportional to 35,474,466.76, 53,213,599.82 and 11,211,547.48

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Solution

The fourth proportional to 35,474,466.76, 53,213,599.82 and 11,211,547.48 is: 16,817,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,474,466.76 : 53,213,599.82 = 11,211,547.48 : x
  2. Step 2: Convert to fraction form
    35,474,466.76/53,213,599.82 = 11,211,547.48/x
  3. Step 3: Cross multiply
    35,474,466.76x = 53,213,599.82 × 11,211,547.48
  4. Step 4: Simplify right side
    35,474,466.76x = 596,606,800,963,649.50
  5. Step 5: Solve for x
    x = 596,606,800,963,649.50/35,474,466.76
  6. Step 6: Final answer
    x = 16,817,921.61

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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.