Home / 29,788,775.04-41,106,268.58-16,733,484.20

Finding the Fourth Proportional to 29,788,775.04, 41,106,268.58 and 16,733,484.20

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Solution

The fourth proportional to 29,788,775.04, 41,106,268.58 and 16,733,484.20 is: 23,090,949.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,775.04 : 41,106,268.58 = 16,733,484.20 : x
  2. Step 2: Convert to fraction form
    29,788,775.04/41,106,268.58 = 16,733,484.20/x
  3. Step 3: Cross multiply
    29,788,775.04x = 41,106,268.58 × 16,733,484.20
  4. Step 4: Simplify right side
    29,788,775.04x = 687,851,095,804,386.38
  5. Step 5: Solve for x
    x = 687,851,095,804,386.38/29,788,775.04
  6. Step 6: Final answer
    x = 23,090,949.36

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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.