Home / 47,094,181.04-70,650,032.52-16,387,482.80

Finding the Fourth Proportional to 47,094,181.04, 70,650,032.52 and 16,387,482.80

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Solution

The fourth proportional to 47,094,181.04, 70,650,032.52 and 16,387,482.80 is: 24,584,272.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094,181.04 : 70,650,032.52 = 16,387,482.80 : x
  2. Step 2: Convert to fraction form
    47,094,181.04/70,650,032.52 = 16,387,482.80/x
  3. Step 3: Cross multiply
    47,094,181.04x = 70,650,032.52 × 16,387,482.80
  4. Step 4: Simplify right side
    47,094,181.04x = 1,157,776,192,740,940.75
  5. Step 5: Solve for x
    x = 1,157,776,192,740,940.75/47,094,181.04
  6. Step 6: Final answer
    x = 24,584,272.77

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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.