Home / 48,355,194.08-72,515,372.88-16,001,124.32

Finding the Fourth Proportional to 48,355,194.08, 72,515,372.88 and 16,001,124.32

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Solution

The fourth proportional to 48,355,194.08, 72,515,372.88 and 16,001,124.32 is: 23,995,922.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,355,194.08 : 72,515,372.88 = 16,001,124.32 : x
  2. Step 2: Convert to fraction form
    48,355,194.08/72,515,372.88 = 16,001,124.32/x
  3. Step 3: Cross multiply
    48,355,194.08x = 72,515,372.88 × 16,001,124.32
  4. Step 4: Simplify right side
    48,355,194.08x = 1,160,327,496,564,036.50
  5. Step 5: Solve for x
    x = 1,160,327,496,564,036.50/48,355,194.08
  6. Step 6: Final answer
    x = 23,995,922.64

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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.