Home / 108,725,661.06-150,041,434.14-59,833,089.06

Finding the Fourth Proportional to 108,725,661.06, 150,041,434.14 and 59,833,089.06

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Solution

The fourth proportional to 108,725,661.06, 150,041,434.14 and 59,833,089.06 is: 82,569,674.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,725,661.06 : 150,041,434.14 = 59,833,089.06 : x
  2. Step 2: Convert to fraction form
    108,725,661.06/150,041,434.14 = 59,833,089.06/x
  3. Step 3: Cross multiply
    108,725,661.06x = 150,041,434.14 × 59,833,089.06
  4. Step 4: Simplify right side
    108,725,661.06x = 8,977,442,491,588,744
  5. Step 5: Solve for x
    x = 8,977,442,491,588,744/108,725,661.06
  6. Step 6: Final answer
    x = 82,569,674.94

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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.