Home / 59,856,657.36-89,642,481.12-38,224,253.04

Finding the Fourth Proportional to 59,856,657.36, 89,642,481.12 and 38,224,253.04

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Solution

The fourth proportional to 59,856,657.36, 89,642,481.12 and 38,224,253.04 is: 57,245,376.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,856,657.36 : 89,642,481.12 = 38,224,253.04 : x
  2. Step 2: Convert to fraction form
    59,856,657.36/89,642,481.12 = 38,224,253.04/x
  3. Step 3: Cross multiply
    59,856,657.36x = 89,642,481.12 × 38,224,253.04
  4. Step 4: Simplify right side
    59,856,657.36x = 3,426,516,881,464,302.50
  5. Step 5: Solve for x
    x = 3,426,516,881,464,302.50/59,856,657.36
  6. Step 6: Final answer
    x = 57,245,376.41

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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.