Home / 16,153,904.90-24,230,857.35-5,918,744.90

Finding the Fourth Proportional to 16,153,904.90, 24,230,857.35 and 5,918,744.90

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Solution

The fourth proportional to 16,153,904.90, 24,230,857.35 and 5,918,744.90 is: 8,878,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,153,904.90 : 24,230,857.35 = 5,918,744.90 : x
  2. Step 2: Convert to fraction form
    16,153,904.90/24,230,857.35 = 5,918,744.90/x
  3. Step 3: Cross multiply
    16,153,904.90x = 24,230,857.35 × 5,918,744.90
  4. Step 4: Simplify right side
    16,153,904.90x = 143,416,263,362,940.03
  5. Step 5: Solve for x
    x = 143,416,263,362,940.03/16,153,904.90
  6. Step 6: Final answer
    x = 8,878,117.35

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1.5x scale

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.