Home / 64,964,763.30-97,459,435.05-26,106,240.24

Finding the Fourth Proportional to 64,964,763.30, 97,459,435.05 and 26,106,240.24

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Solution

The fourth proportional to 64,964,763.30, 97,459,435.05 and 26,106,240.24 is: 39,164,299.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,964,763.30 : 97,459,435.05 = 26,106,240.24 : x
  2. Step 2: Convert to fraction form
    64,964,763.30/97,459,435.05 = 26,106,240.24/x
  3. Step 3: Cross multiply
    64,964,763.30x = 97,459,435.05 × 26,106,240.24
  4. Step 4: Simplify right side
    64,964,763.30x = 2,544,299,425,069,976
  5. Step 5: Solve for x
    x = 2,544,299,425,069,976/64,964,763.30
  6. Step 6: Final answer
    x = 39,164,299.17

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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.