Home / 64,940,208.64-89,592,543.28-37,064,466.04

Finding the Fourth Proportional to 64,940,208.64, 89,592,543.28 and 37,064,466.04

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Solution

The fourth proportional to 64,940,208.64, 89,592,543.28 and 37,064,466.04 is: 51,134,726.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,940,208.64 : 89,592,543.28 = 37,064,466.04 : x
  2. Step 2: Convert to fraction form
    64,940,208.64/89,592,543.28 = 37,064,466.04/x
  3. Step 3: Cross multiply
    64,940,208.64x = 89,592,543.28 × 37,064,466.04
  4. Step 4: Simplify right side
    64,940,208.64x = 3,320,699,777,838,790
  5. Step 5: Solve for x
    x = 3,320,699,777,838,790/64,940,208.64
  6. Step 6: Final answer
    x = 51,134,726.04

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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.