Home / 59,136,099.12-81,609,463.05-32,676,165.33

Finding the Fourth Proportional to 59,136,099.12, 81,609,463.05 and 32,676,165.33

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Solution

The fourth proportional to 59,136,099.12, 81,609,463.05 and 32,676,165.33 is: 45,094,017.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,136,099.12 : 81,609,463.05 = 32,676,165.33 : x
  2. Step 2: Convert to fraction form
    59,136,099.12/81,609,463.05 = 32,676,165.33/x
  3. Step 3: Cross multiply
    59,136,099.12x = 81,609,463.05 × 32,676,165.33
  4. Step 4: Simplify right side
    59,136,099.12x = 2,666,684,307,114,326
  5. Step 5: Solve for x
    x = 2,666,684,307,114,326/59,136,099.12
  6. Step 6: Final answer
    x = 45,094,017.81

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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.