Home / 16,049,485.60-24,074,228.40-7,091,533.60

Finding the Fourth Proportional to 16,049,485.60, 24,074,228.40 and 7,091,533.60

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Solution

The fourth proportional to 16,049,485.60, 24,074,228.40 and 7,091,533.60 is: 10,637,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,049,485.60 : 24,074,228.40 = 7,091,533.60 : x
  2. Step 2: Convert to fraction form
    16,049,485.60/24,074,228.40 = 7,091,533.60/x
  3. Step 3: Cross multiply
    16,049,485.60x = 24,074,228.40 × 7,091,533.60
  4. Step 4: Simplify right side
    16,049,485.60x = 170,723,199,592,674.22
  5. Step 5: Solve for x
    x = 170,723,199,592,674.22/16,049,485.60
  6. Step 6: Final answer
    x = 10,637,300.40

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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.