Home / 58,790,148.60-88,188,655.32-17,850,923.40

Finding the Fourth Proportional to 58,790,148.60, 88,188,655.32 and 17,850,923.40

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Solution

The fourth proportional to 58,790,148.60, 88,188,655.32 and 17,850,923.40 is: 26,777,427.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,790,148.60 : 88,188,655.32 = 17,850,923.40 : x
  2. Step 2: Convert to fraction form
    58,790,148.60/88,188,655.32 = 17,850,923.40/x
  3. Step 3: Cross multiply
    58,790,148.60x = 88,188,655.32 × 17,850,923.40
  4. Step 4: Simplify right side
    58,790,148.60x = 1,574,248,930,866,322.25
  5. Step 5: Solve for x
    x = 1,574,248,930,866,322.25/58,790,148.60
  6. Step 6: Final answer
    x = 26,777,427.31

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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.