Home / 29,376,024.60-44,064,036.90-28,778,827.80

Finding the Fourth Proportional to 29,376,024.60, 44,064,036.90 and 28,778,827.80

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Solution

The fourth proportional to 29,376,024.60, 44,064,036.90 and 28,778,827.80 is: 43,168,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,024.60 : 44,064,036.90 = 28,778,827.80 : x
  2. Step 2: Convert to fraction form
    29,376,024.60/44,064,036.90 = 28,778,827.80/x
  3. Step 3: Cross multiply
    29,376,024.60x = 44,064,036.90 × 28,778,827.80
  4. Step 4: Simplify right side
    29,376,024.60x = 1,268,111,330,117,945.75
  5. Step 5: Solve for x
    x = 1,268,111,330,117,945.75/29,376,024.60
  6. Step 6: Final answer
    x = 43,168,241.70

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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.