Home / 29,360,907.10-44,020,365.45-13,173,607.90

Finding the Fourth Proportional to 29,360,907.10, 44,020,365.45 and 13,173,607.90

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Solution

The fourth proportional to 29,360,907.10, 44,020,365.45 and 13,173,607.90 is: 19,750,991.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,360,907.10 : 44,020,365.45 = 13,173,607.90 : x
  2. Step 2: Convert to fraction form
    29,360,907.10/44,020,365.45 = 13,173,607.90/x
  3. Step 3: Cross multiply
    29,360,907.10x = 44,020,365.45 × 13,173,607.90
  4. Step 4: Simplify right side
    29,360,907.10x = 579,907,034,053,007.12
  5. Step 5: Solve for x
    x = 579,907,034,053,007.12/29,360,907.10
  6. Step 6: Final answer
    x = 19,750,991.76

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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.