Home / 46,648,915.60-69,973,373.40-22,383,713.20

Finding the Fourth Proportional to 46,648,915.60, 69,973,373.40 and 22,383,713.20

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Solution

The fourth proportional to 46,648,915.60, 69,973,373.40 and 22,383,713.20 is: 33,575,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,648,915.60 : 69,973,373.40 = 22,383,713.20 : x
  2. Step 2: Convert to fraction form
    46,648,915.60/69,973,373.40 = 22,383,713.20/x
  3. Step 3: Cross multiply
    46,648,915.60x = 69,973,373.40 × 22,383,713.20
  4. Step 4: Simplify right side
    46,648,915.60x = 1,566,263,921,822,109
  5. Step 5: Solve for x
    x = 1,566,263,921,822,109/46,648,915.60
  6. Step 6: Final answer
    x = 33,575,569.80

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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.