Home / 16,300,101.60-24,450,152.40-15,068,383.20

Finding the Fourth Proportional to 16,300,101.60, 24,450,152.40 and 15,068,383.20

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Solution

The fourth proportional to 16,300,101.60, 24,450,152.40 and 15,068,383.20 is: 22,602,574.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,101.60 : 24,450,152.40 = 15,068,383.20 : x
  2. Step 2: Convert to fraction form
    16,300,101.60/24,450,152.40 = 15,068,383.20/x
  3. Step 3: Cross multiply
    16,300,101.60x = 24,450,152.40 × 15,068,383.20
  4. Step 4: Simplify right side
    16,300,101.60x = 368,424,265,661,599.62
  5. Step 5: Solve for x
    x = 368,424,265,661,599.62/16,300,101.60
  6. Step 6: Final answer
    x = 22,602,574.80

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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.