Home / 110,314,716.96-152,229,396.69-63,238,041.30

Finding the Fourth Proportional to 110,314,716.96, 152,229,396.69 and 63,238,041.30

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Solution

The fourth proportional to 110,314,716.96, 152,229,396.69 and 63,238,041.30 is: 87,265,680.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,314,716.96 : 152,229,396.69 = 63,238,041.30 : x
  2. Step 2: Convert to fraction form
    110,314,716.96/152,229,396.69 = 63,238,041.30/x
  3. Step 3: Cross multiply
    110,314,716.96x = 152,229,396.69 × 63,238,041.30
  4. Step 4: Simplify right side
    110,314,716.96x = 9,626,688,874,956,302
  5. Step 5: Solve for x
    x = 9,626,688,874,956,302/110,314,716.96
  6. Step 6: Final answer
    x = 87,265,680.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.