Home / 536,650,028.80-740,572,588-301,701,736.60

Finding the Fourth Proportional to 536,650,028.80, 740,572,588 and 301,701,736.60

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Solution

The fourth proportional to 536,650,028.80, 740,572,588 and 301,701,736.60 is: 416,345,893.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,650,028.80 : 740,572,588 = 301,701,736.60 : x
  2. Step 2: Convert to fraction form
    536,650,028.80/740,572,588 = 301,701,736.60/x
  3. Step 3: Cross multiply
    536,650,028.80x = 740,572,588 × 301,701,736.60
  4. Step 4: Simplify right side
    536,650,028.80x = 223,432,035,877,956,352
  5. Step 5: Solve for x
    x = 223,432,035,877,956,352/536,650,028.80
  6. Step 6: Final answer
    x = 416,345,893.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.