Home / 32,256,834.80-48,384,215.40-10,692,431.60

Finding the Fourth Proportional to 32,256,834.80, 48,384,215.40 and 10,692,431.60

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Solution

The fourth proportional to 32,256,834.80, 48,384,215.40 and 10,692,431.60 is: 16,038,303.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,834.80 : 48,384,215.40 = 10,692,431.60 : x
  2. Step 2: Convert to fraction form
    32,256,834.80/48,384,215.40 = 10,692,431.60/x
  3. Step 3: Cross multiply
    32,256,834.80x = 48,384,215.40 × 10,692,431.60
  4. Step 4: Simplify right side
    32,256,834.80x = 517,344,913,684,166.62
  5. Step 5: Solve for x
    x = 517,344,913,684,166.62/32,256,834.80
  6. Step 6: Final answer
    x = 16,038,303.72

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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.