Home / 32,832,000.20-49,248,000.30-31,068,403.40

Finding the Fourth Proportional to 32,832,000.20, 49,248,000.30 and 31,068,403.40

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Solution

The fourth proportional to 32,832,000.20, 49,248,000.30 and 31,068,403.40 is: 46,602,605.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,000.20 : 49,248,000.30 = 31,068,403.40 : x
  2. Step 2: Convert to fraction form
    32,832,000.20/49,248,000.30 = 31,068,403.40/x
  3. Step 3: Cross multiply
    32,832,000.20x = 49,248,000.30 × 31,068,403.40
  4. Step 4: Simplify right side
    32,832,000.20x = 1,530,056,739,963,720.75
  5. Step 5: Solve for x
    x = 1,530,056,739,963,720.75/32,832,000.20
  6. Step 6: Final answer
    x = 46,602,605.10

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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.