Home / 241,663,623.60-362,495,435.40-149,830,618.80

Finding the Fourth Proportional to 241,663,623.60, 362,495,435.40 and 149,830,618.80

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Solution

The fourth proportional to 241,663,623.60, 362,495,435.40 and 149,830,618.80 is: 224,745,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,663,623.60 : 362,495,435.40 = 149,830,618.80 : x
  2. Step 2: Convert to fraction form
    241,663,623.60/362,495,435.40 = 149,830,618.80/x
  3. Step 3: Cross multiply
    241,663,623.60x = 362,495,435.40 × 149,830,618.80
  4. Step 4: Simplify right side
    241,663,623.60x = 54,312,915,398,157,424
  5. Step 5: Solve for x
    x = 54,312,915,398,157,424/241,663,623.60
  6. Step 6: Final answer
    x = 224,745,928.20

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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.