Home / 64,438,230,684,780-96,657,345,917,943-15,483,872,324,900

Finding the Fourth Proportional to 64,438,230,684,780, 96,657,345,917,943 and 15,483,872,324,900

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Solution

The fourth proportional to 64,438,230,684,780, 96,657,345,917,943 and 15,483,872,324,900 is: 23,225,808,461,103.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,438,230,684,780 : 96,657,345,917,943 = 15,483,872,324,900 : x
  2. Step 2: Convert to fraction form
    64,438,230,684,780/96,657,345,917,943 = 15,483,872,324,900/x
  3. Step 3: Cross multiply
    64,438,230,684,780x = 96,657,345,917,943 × 15,483,872,324,900
  4. Step 4: Simplify right side
    64,438,230,684,780x = 1,496,630,003,457,123,670,055,452,672
  5. Step 5: Solve for x
    x = 1,496,630,003,457,123,670,055,452,672/64,438,230,684,780
  6. Step 6: Final answer
    x = 23,225,808,461,103.83

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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.