Home / 46,809,221.40-70,214,050.80-16,517,084.40

Finding the Fourth Proportional to 46,809,221.40, 70,214,050.80 and 16,517,084.40

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Solution

The fourth proportional to 46,809,221.40, 70,214,050.80 and 16,517,084.40 is: 24,775,703.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,809,221.40 : 70,214,050.80 = 16,517,084.40 : x
  2. Step 2: Convert to fraction form
    46,809,221.40/70,214,050.80 = 16,517,084.40/x
  3. Step 3: Cross multiply
    46,809,221.40x = 70,214,050.80 × 16,517,084.40
  4. Step 4: Simplify right side
    46,809,221.40x = 1,159,731,403,129,487.50
  5. Step 5: Solve for x
    x = 1,159,731,403,129,487.50/46,809,221.40
  6. Step 6: Final answer
    x = 24,775,703.77

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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.