Home / 32,576,073.60-48,864,110.40-12,380,246.40

Finding the Fourth Proportional to 32,576,073.60, 48,864,110.40 and 12,380,246.40

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Solution

The fourth proportional to 32,576,073.60, 48,864,110.40 and 12,380,246.40 is: 18,570,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,576,073.60 : 48,864,110.40 = 12,380,246.40 : x
  2. Step 2: Convert to fraction form
    32,576,073.60/48,864,110.40 = 12,380,246.40/x
  3. Step 3: Cross multiply
    32,576,073.60x = 48,864,110.40 × 12,380,246.40
  4. Step 4: Simplify right side
    32,576,073.60x = 604,949,726,868,802.50
  5. Step 5: Solve for x
    x = 604,949,726,868,802.50/32,576,073.60
  6. Step 6: Final answer
    x = 18,570,369.60

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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.