Home / 64,693,821.96-96,956,970.84-26,310,747.24

Finding the Fourth Proportional to 64,693,821.96, 96,956,970.84 and 26,310,747.24

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Solution

The fourth proportional to 64,693,821.96, 96,956,970.84 and 26,310,747.24 is: 39,432,055.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,693,821.96 : 96,956,970.84 = 26,310,747.24 : x
  2. Step 2: Convert to fraction form
    64,693,821.96/96,956,970.84 = 26,310,747.24/x
  3. Step 3: Cross multiply
    64,693,821.96x = 96,956,970.84 × 26,310,747.24
  4. Step 4: Simplify right side
    64,693,821.96x = 2,551,010,352,927,290.50
  5. Step 5: Solve for x
    x = 2,551,010,352,927,290.50/64,693,821.96
  6. Step 6: Final answer
    x = 39,432,055.11

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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.