Home / 224,316,688.67-336,593,580.40-159,158,918.66

Finding the Fourth Proportional to 224,316,688.67, 336,593,580.40 and 159,158,918.66

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Solution

The fourth proportional to 224,316,688.67, 336,593,580.40 and 159,158,918.66 is: 238,822,490.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,316,688.67 : 336,593,580.40 = 159,158,918.66 : x
  2. Step 2: Convert to fraction form
    224,316,688.67/336,593,580.40 = 159,158,918.66/x
  3. Step 3: Cross multiply
    224,316,688.67x = 336,593,580.40 × 159,158,918.66
  4. Step 4: Simplify right side
    224,316,688.67x = 53,571,870,282,879,344
  5. Step 5: Solve for x
    x = 53,571,870,282,879,344/224,316,688.67
  6. Step 6: Final answer
    x = 238,822,490.65

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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.