Home / 3,088,955,260.40-4,633,432,890.60-1,018,567,412.60

Finding the Fourth Proportional to 3,088,955,260.40, 4,633,432,890.60 and 1,018,567,412.60

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Solution

The fourth proportional to 3,088,955,260.40, 4,633,432,890.60 and 1,018,567,412.60 is: 1,527,851,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,955,260.40 : 4,633,432,890.60 = 1,018,567,412.60 : x
  2. Step 2: Convert to fraction form
    3,088,955,260.40/4,633,432,890.60 = 1,018,567,412.60/x
  3. Step 3: Cross multiply
    3,088,955,260.40x = 4,633,432,890.60 × 1,018,567,412.60
  4. Step 4: Simplify right side
    3,088,955,260.40x = 4,719,463,750,834,181,120
  5. Step 5: Solve for x
    x = 4,719,463,750,834,181,120/3,088,955,260.40
  6. Step 6: Final answer
    x = 1,527,851,118.90

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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.