Home / 36,345,025.60-54,547,281.60-36,061,590.40

Finding the Fourth Proportional to 36,345,025.60, 54,547,281.60 and 36,061,590.40

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Solution

The fourth proportional to 36,345,025.60, 54,547,281.60 and 36,061,590.40 is: 54,121,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,345,025.60 : 54,547,281.60 = 36,061,590.40 : x
  2. Step 2: Convert to fraction form
    36,345,025.60/54,547,281.60 = 36,061,590.40/x
  3. Step 3: Cross multiply
    36,345,025.60x = 54,547,281.60 × 36,061,590.40
  4. Step 4: Simplify right side
    36,345,025.60x = 1,967,061,726,492,656.50
  5. Step 5: Solve for x
    x = 1,967,061,726,492,656.50/36,345,025.60
  6. Step 6: Final answer
    x = 54,121,896.85

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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.