Home / 62,371,018.20-93,549,379.86-16,317,331.50

Finding the Fourth Proportional to 62,371,018.20, 93,549,379.86 and 16,317,331.50

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Solution

The fourth proportional to 62,371,018.20, 93,549,379.86 and 16,317,331.50 is: 24,474,127.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,371,018.20 : 93,549,379.86 = 16,317,331.50 : x
  2. Step 2: Convert to fraction form
    62,371,018.20/93,549,379.86 = 16,317,331.50/x
  3. Step 3: Cross multiply
    62,371,018.20x = 93,549,379.86 × 16,317,331.50
  4. Step 4: Simplify right side
    62,371,018.20x = 1,526,476,242,795,043.50
  5. Step 5: Solve for x
    x = 1,526,476,242,795,043.50/62,371,018.20
  6. Step 6: Final answer
    x = 24,474,127.36

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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.