Home / 234,535,090.14-351,805,343.45-70,774,265.16

Finding the Fourth Proportional to 234,535,090.14, 351,805,343.45 and 70,774,265.16

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Solution

The fourth proportional to 234,535,090.14, 351,805,343.45 and 70,774,265.16 is: 106,162,214.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,535,090.14 : 351,805,343.45 = 70,774,265.16 : x
  2. Step 2: Convert to fraction form
    234,535,090.14/351,805,343.45 = 70,774,265.16/x
  3. Step 3: Cross multiply
    234,535,090.14x = 351,805,343.45 × 70,774,265.16
  4. Step 4: Simplify right side
    234,535,090.14x = 24,898,764,661,681,296
  5. Step 5: Solve for x
    x = 24,898,764,661,681,296/234,535,090.14
  6. Step 6: Final answer
    x = 106,162,214.99

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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.