Home / 304,196,482,029.60-456,294,723,044.40-291,299,046,688.80

Finding the Fourth Proportional to 304,196,482,029.60, 456,294,723,044.40 and 291,299,046,688.80

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Solution

The fourth proportional to 304,196,482,029.60, 456,294,723,044.40 and 291,299,046,688.80 is: 436,948,570,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,196,482,029.60 : 456,294,723,044.40 = 291,299,046,688.80 : x
  2. Step 2: Convert to fraction form
    304,196,482,029.60/456,294,723,044.40 = 291,299,046,688.80/x
  3. Step 3: Cross multiply
    304,196,482,029.60x = 456,294,723,044.40 × 291,299,046,688.80
  4. Step 4: Simplify right side
    304,196,482,029.60x = 132,918,217,831,963,747,680,256
  5. Step 5: Solve for x
    x = 132,918,217,831,963,747,680,256/304,196,482,029.60
  6. Step 6: Final answer
    x = 436,948,570,033.20

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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.