Home / 22,232,931.58-33,352,584.90-6,881,569.39

Finding the Fourth Proportional to 22,232,931.58, 33,352,584.90 and 6,881,569.39

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Solution

The fourth proportional to 22,232,931.58, 33,352,584.90 and 6,881,569.39 is: 10,323,340.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,931.58 : 33,352,584.90 = 6,881,569.39 : x
  2. Step 2: Convert to fraction form
    22,232,931.58/33,352,584.90 = 6,881,569.39/x
  3. Step 3: Cross multiply
    22,232,931.58x = 33,352,584.90 × 6,881,569.39
  4. Step 4: Simplify right side
    22,232,931.58x = 229,518,127,325,216.19
  5. Step 5: Solve for x
    x = 229,518,127,325,216.19/22,232,931.58
  6. Step 6: Final answer
    x = 10,323,340.69

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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.