Home / 1,416,444,370.20-2,124,666,555.30-496,201,134.60

Finding the Fourth Proportional to 1,416,444,370.20, 2,124,666,555.30 and 496,201,134.60

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Solution

The fourth proportional to 1,416,444,370.20, 2,124,666,555.30 and 496,201,134.60 is: 744,301,701.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,444,370.20 : 2,124,666,555.30 = 496,201,134.60 : x
  2. Step 2: Convert to fraction form
    1,416,444,370.20/2,124,666,555.30 = 496,201,134.60/x
  3. Step 3: Cross multiply
    1,416,444,370.20x = 2,124,666,555.30 × 496,201,134.60
  4. Step 4: Simplify right side
    1,416,444,370.20x = 1,054,261,955,386,533,632
  5. Step 5: Solve for x
    x = 1,054,261,955,386,533,632/1,416,444,370.20
  6. Step 6: Final answer
    x = 744,301,701.90

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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.