Home / 35,442,866.25-53,164,299.38-8,516,522.25

Finding the Fourth Proportional to 35,442,866.25, 53,164,299.38 and 8,516,522.25

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Solution

The fourth proportional to 35,442,866.25, 53,164,299.38 and 8,516,522.25 is: 12,774,783.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442,866.25 : 53,164,299.38 = 8,516,522.25 : x
  2. Step 2: Convert to fraction form
    35,442,866.25/53,164,299.38 = 8,516,522.25/x
  3. Step 3: Cross multiply
    35,442,866.25x = 53,164,299.38 × 8,516,522.25
  4. Step 4: Simplify right side
    35,442,866.25x = 452,774,938,532,848.62
  5. Step 5: Solve for x
    x = 452,774,938,532,848.62/35,442,866.25
  6. Step 6: Final answer
    x = 12,774,783.38

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Similar ratio
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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.