Home / 64,276,674.90-96,376,160.30-25,893,359.61

Finding the Fourth Proportional to 64,276,674.90, 96,376,160.30 and 25,893,359.61

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Solution

The fourth proportional to 64,276,674.90, 96,376,160.30 and 25,893,359.61 is: 38,824,388.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,276,674.90 : 96,376,160.30 = 25,893,359.61 : x
  2. Step 2: Convert to fraction form
    64,276,674.90/96,376,160.30 = 25,893,359.61/x
  3. Step 3: Cross multiply
    64,276,674.90x = 96,376,160.30 × 25,893,359.61
  4. Step 4: Simplify right side
    64,276,674.90x = 2,495,502,576,349,438.50
  5. Step 5: Solve for x
    x = 2,495,502,576,349,438.50/64,276,674.90
  6. Step 6: Final answer
    x = 38,824,388.17

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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.