Home / 106,598,833.31-159,898,231.73-58,117,457.41

Finding the Fourth Proportional to 106,598,833.31, 159,898,231.73 and 58,117,457.41

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Solution

The fourth proportional to 106,598,833.31, 159,898,231.73 and 58,117,457.41 is: 87,176,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,598,833.31 : 159,898,231.73 = 58,117,457.41 : x
  2. Step 2: Convert to fraction form
    106,598,833.31/159,898,231.73 = 58,117,457.41/x
  3. Step 3: Cross multiply
    106,598,833.31x = 159,898,231.73 × 58,117,457.41
  4. Step 4: Simplify right side
    106,598,833.31x = 9,292,878,672,502,584
  5. Step 5: Solve for x
    x = 9,292,878,672,502,584/106,598,833.31
  6. Step 6: Final answer
    x = 87,176,176.17

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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.