Home / 32,590,403.20-48,885,604.80-16,410,102.40

Finding the Fourth Proportional to 32,590,403.20, 48,885,604.80 and 16,410,102.40

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Solution

The fourth proportional to 32,590,403.20, 48,885,604.80 and 16,410,102.40 is: 24,615,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,590,403.20 : 48,885,604.80 = 16,410,102.40 : x
  2. Step 2: Convert to fraction form
    32,590,403.20/48,885,604.80 = 16,410,102.40/x
  3. Step 3: Cross multiply
    32,590,403.20x = 48,885,604.80 × 16,410,102.40
  4. Step 4: Simplify right side
    32,590,403.20x = 802,217,780,653,931.50
  5. Step 5: Solve for x
    x = 802,217,780,653,931.50/32,590,403.20
  6. Step 6: Final answer
    x = 24,615,153.60

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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.