Home / 32,187,030.60-48,280,545.90-13,007,915.40

Finding the Fourth Proportional to 32,187,030.60, 48,280,545.90 and 13,007,915.40

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Solution

The fourth proportional to 32,187,030.60, 48,280,545.90 and 13,007,915.40 is: 19,511,873.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,187,030.60 : 48,280,545.90 = 13,007,915.40 : x
  2. Step 2: Convert to fraction form
    32,187,030.60/48,280,545.90 = 13,007,915.40/x
  3. Step 3: Cross multiply
    32,187,030.60x = 48,280,545.90 × 13,007,915.40
  4. Step 4: Simplify right side
    32,187,030.60x = 628,029,256,533,016.88
  5. Step 5: Solve for x
    x = 628,029,256,533,016.88/32,187,030.60
  6. Step 6: Final answer
    x = 19,511,873.10

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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.