Home / 222,316,283.94-333,475,227.84-157,423,794.90

Finding the Fourth Proportional to 222,316,283.94, 333,475,227.84 and 157,423,794.90

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Solution

The fourth proportional to 222,316,283.94, 333,475,227.84 and 157,423,794.90 is: 236,136,260.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,316,283.94 : 333,475,227.84 = 157,423,794.90 : x
  2. Step 2: Convert to fraction form
    222,316,283.94/333,475,227.84 = 157,423,794.90/x
  3. Step 3: Cross multiply
    222,316,283.94x = 333,475,227.84 × 157,423,794.90
  4. Step 4: Simplify right side
    222,316,283.94x = 52,496,935,871,714,928
  5. Step 5: Solve for x
    x = 52,496,935,871,714,928/222,316,283.94
  6. Step 6: Final answer
    x = 236,136,260.20

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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.