Home / 23,435,848.58-35,140,929.39-7,257,308.31

Finding the Fourth Proportional to 23,435,848.58, 35,140,929.39 and 7,257,308.31

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Solution

The fourth proportional to 23,435,848.58, 35,140,929.39 and 7,257,308.31 is: 10,881,985.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435,848.58 : 35,140,929.39 = 7,257,308.31 : x
  2. Step 2: Convert to fraction form
    23,435,848.58/35,140,929.39 = 7,257,308.31/x
  3. Step 3: Cross multiply
    23,435,848.58x = 35,140,929.39 × 7,257,308.31
  4. Step 4: Simplify right side
    23,435,848.58x = 255,028,558,883,170.22
  5. Step 5: Solve for x
    x = 255,028,558,883,170.22/23,435,848.58
  6. Step 6: Final answer
    x = 10,881,985.27

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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.