Home / 35,598,544.40-53,406,564.60-10,039,221.20

Finding the Fourth Proportional to 35,598,544.40, 53,406,564.60 and 10,039,221.20

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Solution

The fourth proportional to 35,598,544.40, 53,406,564.60 and 10,039,221.20 is: 15,061,298.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,598,544.40 : 53,406,564.60 = 10,039,221.20 : x
  2. Step 2: Convert to fraction form
    35,598,544.40/53,406,564.60 = 10,039,221.20/x
  3. Step 3: Cross multiply
    35,598,544.40x = 53,406,564.60 × 10,039,221.20
  4. Step 4: Simplify right side
    35,598,544.40x = 536,160,315,551,489.50
  5. Step 5: Solve for x
    x = 536,160,315,551,489.50/35,598,544.40
  6. Step 6: Final answer
    x = 15,061,298.84

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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.