Home / 32,240,011.80-48,360,017.70-10,677,941.40

Finding the Fourth Proportional to 32,240,011.80, 48,360,017.70 and 10,677,941.40

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Solution

The fourth proportional to 32,240,011.80, 48,360,017.70 and 10,677,941.40 is: 16,016,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,240,011.80 : 48,360,017.70 = 10,677,941.40 : x
  2. Step 2: Convert to fraction form
    32,240,011.80/48,360,017.70 = 10,677,941.40/x
  3. Step 3: Cross multiply
    32,240,011.80x = 48,360,017.70 × 10,677,941.40
  4. Step 4: Simplify right side
    32,240,011.80x = 516,385,435,103,562.81
  5. Step 5: Solve for x
    x = 516,385,435,103,562.81/32,240,011.80
  6. Step 6: Final answer
    x = 16,016,912.10

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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.