Home / 224,280,944.51-336,421,416.76-60,518,438.33

Finding the Fourth Proportional to 224,280,944.51, 336,421,416.76 and 60,518,438.33

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Solution

The fourth proportional to 224,280,944.51, 336,421,416.76 and 60,518,438.33 is: 90,777,657.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,280,944.51 : 336,421,416.76 = 60,518,438.33 : x
  2. Step 2: Convert to fraction form
    224,280,944.51/336,421,416.76 = 60,518,438.33/x
  3. Step 3: Cross multiply
    224,280,944.51x = 336,421,416.76 × 60,518,438.33
  4. Step 4: Simplify right side
    224,280,944.51x = 20,359,698,761,096,588
  5. Step 5: Solve for x
    x = 20,359,698,761,096,588/224,280,944.51
  6. Step 6: Final answer
    x = 90,777,657.49

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Double scale
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1.5x scale

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.