Home / 28,762,603.10-43,143,904.65-24,899,486.30

Finding the Fourth Proportional to 28,762,603.10, 43,143,904.65 and 24,899,486.30

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Solution

The fourth proportional to 28,762,603.10, 43,143,904.65 and 24,899,486.30 is: 37,349,229.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,762,603.10 : 43,143,904.65 = 24,899,486.30 : x
  2. Step 2: Convert to fraction form
    28,762,603.10/43,143,904.65 = 24,899,486.30/x
  3. Step 3: Cross multiply
    28,762,603.10x = 43,143,904.65 × 24,899,486.30
  4. Step 4: Simplify right side
    28,762,603.10x = 1,074,261,062,761,181.25
  5. Step 5: Solve for x
    x = 1,074,261,062,761,181.25/28,762,603.10
  6. Step 6: Final answer
    x = 37,349,229.45

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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.