Home / 32,736,246.40-49,072,876.80-25,445,663.20

Finding the Fourth Proportional to 32,736,246.40, 49,072,876.80 and 25,445,663.20

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Solution

The fourth proportional to 32,736,246.40, 49,072,876.80 and 25,445,663.20 is: 38,144,015.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,736,246.40 : 49,072,876.80 = 25,445,663.20 : x
  2. Step 2: Convert to fraction form
    32,736,246.40/49,072,876.80 = 25,445,663.20/x
  3. Step 3: Cross multiply
    32,736,246.40x = 49,072,876.80 × 25,445,663.20
  4. Step 4: Simplify right side
    32,736,246.40x = 1,248,691,895,307,893.75
  5. Step 5: Solve for x
    x = 1,248,691,895,307,893.75/32,736,246.40
  6. Step 6: Final answer
    x = 38,144,015.66

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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.