Home / 35,436,814.40-53,155,221.60-29,768,110.40

Finding the Fourth Proportional to 35,436,814.40, 53,155,221.60 and 29,768,110.40

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Solution

The fourth proportional to 35,436,814.40, 53,155,221.60 and 29,768,110.40 is: 44,652,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,436,814.40 : 53,155,221.60 = 29,768,110.40 : x
  2. Step 2: Convert to fraction form
    35,436,814.40/53,155,221.60 = 29,768,110.40/x
  3. Step 3: Cross multiply
    35,436,814.40x = 53,155,221.60 × 29,768,110.40
  4. Step 4: Simplify right side
    35,436,814.40x = 1,582,330,504,925,264.50
  5. Step 5: Solve for x
    x = 1,582,330,504,925,264.50/35,436,814.40
  6. Step 6: Final answer
    x = 44,652,165.60

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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.