Home / 26,961,330.60-40,441,995.90-9,934,223.40

Finding the Fourth Proportional to 26,961,330.60, 40,441,995.90 and 9,934,223.40

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Solution

The fourth proportional to 26,961,330.60, 40,441,995.90 and 9,934,223.40 is: 14,901,335.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,330.60 : 40,441,995.90 = 9,934,223.40 : x
  2. Step 2: Convert to fraction form
    26,961,330.60/40,441,995.90 = 9,934,223.40/x
  3. Step 3: Cross multiply
    26,961,330.60x = 40,441,995.90 × 9,934,223.40
  4. Step 4: Simplify right side
    26,961,330.60x = 401,759,822,012,484.06
  5. Step 5: Solve for x
    x = 401,759,822,012,484.06/26,961,330.60
  6. Step 6: Final answer
    x = 14,901,335.10

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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.