Home / 24,685,656.90-37,028,485.35-21,032,492.10

Finding the Fourth Proportional to 24,685,656.90, 37,028,485.35 and 21,032,492.10

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Solution

The fourth proportional to 24,685,656.90, 37,028,485.35 and 21,032,492.10 is: 31,548,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,685,656.90 : 37,028,485.35 = 21,032,492.10 : x
  2. Step 2: Convert to fraction form
    24,685,656.90/37,028,485.35 = 21,032,492.10/x
  3. Step 3: Cross multiply
    24,685,656.90x = 37,028,485.35 × 21,032,492.10
  4. Step 4: Simplify right side
    24,685,656.90x = 778,801,325,598,840.88
  5. Step 5: Solve for x
    x = 778,801,325,598,840.88/24,685,656.90
  6. Step 6: Final answer
    x = 31,548,738.15

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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.