Home / 32,736,246.90-49,072,877.55-25,445,663.70

Finding the Fourth Proportional to 32,736,246.90, 49,072,877.55 and 25,445,663.70

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Solution

The fourth proportional to 32,736,246.90, 49,072,877.55 and 25,445,663.70 is: 38,144,016.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,736,246.90 : 49,072,877.55 = 25,445,663.70 : x
  2. Step 2: Convert to fraction form
    32,736,246.90/49,072,877.55 = 25,445,663.70/x
  3. Step 3: Cross multiply
    32,736,246.90x = 49,072,877.55 × 25,445,663.70
  4. Step 4: Simplify right side
    32,736,246.90x = 1,248,691,938,928,579.75
  5. Step 5: Solve for x
    x = 1,248,691,938,928,579.75/32,736,246.90
  6. Step 6: Final answer
    x = 38,144,016.41

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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.