Home / 10,032,026.80-15,048,040.20-6,243,559.60

Finding the Fourth Proportional to 10,032,026.80, 15,048,040.20 and 6,243,559.60

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Solution

The fourth proportional to 10,032,026.80, 15,048,040.20 and 6,243,559.60 is: 9,365,339.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,026.80 : 15,048,040.20 = 6,243,559.60 : x
  2. Step 2: Convert to fraction form
    10,032,026.80/15,048,040.20 = 6,243,559.60/x
  3. Step 3: Cross multiply
    10,032,026.80x = 15,048,040.20 × 6,243,559.60
  4. Step 4: Simplify right side
    10,032,026.80x = 93,953,335,851,895.91
  5. Step 5: Solve for x
    x = 93,953,335,851,895.91/10,032,026.80
  6. Step 6: Final answer
    x = 9,365,339.40

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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.