Home / 15,142,462.60-22,713,693.90-10,873,611.40

Finding the Fourth Proportional to 15,142,462.60, 22,713,693.90 and 10,873,611.40

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Solution

The fourth proportional to 15,142,462.60, 22,713,693.90 and 10,873,611.40 is: 16,310,417.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,142,462.60 : 22,713,693.90 = 10,873,611.40 : x
  2. Step 2: Convert to fraction form
    15,142,462.60/22,713,693.90 = 10,873,611.40/x
  3. Step 3: Cross multiply
    15,142,462.60x = 22,713,693.90 × 10,873,611.40
  4. Step 4: Simplify right side
    15,142,462.60x = 246,979,880,927,150.44
  5. Step 5: Solve for x
    x = 246,979,880,927,150.44/15,142,462.60
  6. Step 6: Final answer
    x = 16,310,417.10

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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.