Home / 15,450,813.60-23,176,220.40-4,092,410.40

Finding the Fourth Proportional to 15,450,813.60, 23,176,220.40 and 4,092,410.40

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Solution

The fourth proportional to 15,450,813.60, 23,176,220.40 and 4,092,410.40 is: 6,138,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,450,813.60 : 23,176,220.40 = 4,092,410.40 : x
  2. Step 2: Convert to fraction form
    15,450,813.60/23,176,220.40 = 4,092,410.40/x
  3. Step 3: Cross multiply
    15,450,813.60x = 23,176,220.40 × 4,092,410.40
  4. Step 4: Simplify right side
    15,450,813.60x = 94,846,605,397,652.16
  5. Step 5: Solve for x
    x = 94,846,605,397,652.16/15,450,813.60
  6. Step 6: Final answer
    x = 6,138,615.60

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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.