Home / 234,535,091.14-351,805,344.95-70,774,266.16

Finding the Fourth Proportional to 234,535,091.14, 351,805,344.95 and 70,774,266.16

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Solution

The fourth proportional to 234,535,091.14, 351,805,344.95 and 70,774,266.16 is: 106,162,216.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,535,091.14 : 351,805,344.95 = 70,774,266.16 : x
  2. Step 2: Convert to fraction form
    234,535,091.14/351,805,344.95 = 70,774,266.16/x
  3. Step 3: Cross multiply
    234,535,091.14x = 351,805,344.95 × 70,774,266.16
  4. Step 4: Simplify right side
    234,535,091.14x = 24,898,765,120,001,908
  5. Step 5: Solve for x
    x = 24,898,765,120,001,908/234,535,091.14
  6. Step 6: Final answer
    x = 106,162,216.49

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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.