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Finding the Fourth Proportional to 3,010,268,875.20, 4,515,403,312.80 and 3,010,268,875.20

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Solution

The fourth proportional to 3,010,268,875.20, 4,515,403,312.80 and 3,010,268,875.20 is: 4,515,403,312.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,268,875.20 : 4,515,403,312.80 = 3,010,268,875.20 : x
  2. Step 2: Convert to fraction form
    3,010,268,875.20/4,515,403,312.80 = 3,010,268,875.20/x
  3. Step 3: Cross multiply
    3,010,268,875.20x = 4,515,403,312.80 × 3,010,268,875.20
  4. Step 4: Simplify right side
    3,010,268,875.20x = 13,592,578,051,496,810,496
  5. Step 5: Solve for x
    x = 13,592,578,051,496,810,496/3,010,268,875.20
  6. Step 6: Final answer
    x = 4,515,403,312.80

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1.5x scale

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.