Home / 1,716,955,057.60-2,575,432,586.40-1,441,456,043.20

Finding the Fourth Proportional to 1,716,955,057.60, 2,575,432,586.40 and 1,441,456,043.20

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Solution

The fourth proportional to 1,716,955,057.60, 2,575,432,586.40 and 1,441,456,043.20 is: 2,162,184,064.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,955,057.60 : 2,575,432,586.40 = 1,441,456,043.20 : x
  2. Step 2: Convert to fraction form
    1,716,955,057.60/2,575,432,586.40 = 1,441,456,043.20/x
  3. Step 3: Cross multiply
    1,716,955,057.60x = 2,575,432,586.40 × 1,441,456,043.20
  4. Step 4: Simplify right side
    1,716,955,057.60x = 3,712,372,865,520,486,400
  5. Step 5: Solve for x
    x = 3,712,372,865,520,486,400/1,716,955,057.60
  6. Step 6: Final answer
    x = 2,162,184,064.80

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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.