Home / 158,960,588.81-238,197,484.69-106,952,533.25

Finding the Fourth Proportional to 158,960,588.81, 238,197,484.69 and 106,952,533.25

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Solution

The fourth proportional to 158,960,588.81, 238,197,484.69 and 106,952,533.25 is: 160,265,035.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,960,588.81 : 238,197,484.69 = 106,952,533.25 : x
  2. Step 2: Convert to fraction form
    158,960,588.81/238,197,484.69 = 106,952,533.25/x
  3. Step 3: Cross multiply
    158,960,588.81x = 238,197,484.69 × 106,952,533.25
  4. Step 4: Simplify right side
    158,960,588.81x = 25,475,824,399,915,224
  5. Step 5: Solve for x
    x = 25,475,824,399,915,224/158,960,588.81
  6. Step 6: Final answer
    x = 160,265,035.45

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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.