Home / 9,585,683.30-14,385,666.12-7,033,493.30

Finding the Fourth Proportional to 9,585,683.30, 14,385,666.12 and 7,033,493.30

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Solution

The fourth proportional to 9,585,683.30, 14,385,666.12 and 7,033,493.30 is: 10,555,479.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,683.30 : 14,385,666.12 = 7,033,493.30 : x
  2. Step 2: Convert to fraction form
    9,585,683.30/14,385,666.12 = 7,033,493.30/x
  3. Step 3: Cross multiply
    9,585,683.30x = 14,385,666.12 × 7,033,493.30
  4. Step 4: Simplify right side
    9,585,683.30x = 101,181,486,271,056.98
  5. Step 5: Solve for x
    x = 101,181,486,271,056.98/9,585,683.30
  6. Step 6: Final answer
    x = 10,555,479.78

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Double scale
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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.