Home / 35,120,466.86-48,467,541.91-19,226,665.79

Finding the Fourth Proportional to 35,120,466.86, 48,467,541.91 and 19,226,665.79

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Solution

The fourth proportional to 35,120,466.86, 48,467,541.91 and 19,226,665.79 is: 26,533,509.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,120,466.86 : 48,467,541.91 = 19,226,665.79 : x
  2. Step 2: Convert to fraction form
    35,120,466.86/48,467,541.91 = 19,226,665.79/x
  3. Step 3: Cross multiply
    35,120,466.86x = 48,467,541.91 × 19,226,665.79
  4. Step 4: Simplify right side
    35,120,466.86x = 931,869,229,966,388.12
  5. Step 5: Solve for x
    x = 931,869,229,966,388.12/35,120,466.86
  6. Step 6: Final answer
    x = 26,533,509.18

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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.