Home / 64,900,920.32-89,568,244.48-37,024,244.16

Finding the Fourth Proportional to 64,900,920.32, 89,568,244.48 and 37,024,244.16

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Solution

The fourth proportional to 64,900,920.32, 89,568,244.48 and 37,024,244.16 is: 51,096,294.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,900,920.32 : 89,568,244.48 = 37,024,244.16 : x
  2. Step 2: Convert to fraction form
    64,900,920.32/89,568,244.48 = 37,024,244.16/x
  3. Step 3: Cross multiply
    64,900,920.32x = 89,568,244.48 × 37,024,244.16
  4. Step 4: Simplify right side
    64,900,920.32x = 3,316,196,552,610,092
  5. Step 5: Solve for x
    x = 3,316,196,552,610,092/64,900,920.32
  6. Step 6: Final answer
    x = 51,096,294.73

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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.