Home / 59,616,004.40-89,424,006.60-51,112,948.40

Finding the Fourth Proportional to 59,616,004.40, 89,424,006.60 and 51,112,948.40

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Solution

The fourth proportional to 59,616,004.40, 89,424,006.60 and 51,112,948.40 is: 76,669,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,004.40 : 89,424,006.60 = 51,112,948.40 : x
  2. Step 2: Convert to fraction form
    59,616,004.40/89,424,006.60 = 51,112,948.40/x
  3. Step 3: Cross multiply
    59,616,004.40x = 89,424,006.60 × 51,112,948.40
  4. Step 4: Simplify right side
    59,616,004.40x = 4,570,724,635,067,059
  5. Step 5: Solve for x
    x = 4,570,724,635,067,059/59,616,004.40
  6. Step 6: Final answer
    x = 76,669,422.60

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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.