Home / 1,555,254,898,263.20-2,344,539,302,085.50-1,451,581,175,406.90

Finding the Fourth Proportional to 1,555,254,898,263.20, 2,344,539,302,085.50 and 1,451,581,175,406.90

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Solution

The fourth proportional to 1,555,254,898,263.20, 2,344,539,302,085.50 and 1,451,581,175,406.90 is: 2,188,251,661,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,254,898,263.20 : 2,344,539,302,085.50 = 1,451,581,175,406.90 : x
  2. Step 2: Convert to fraction form
    1,555,254,898,263.20/2,344,539,302,085.50 = 1,451,581,175,406.90/x
  3. Step 3: Cross multiply
    1,555,254,898,263.20x = 2,344,539,302,085.50 × 1,451,581,175,406.90
  4. Step 4: Simplify right side
    1,555,254,898,263.20x = 3,403,289,115,908,943,023,964,160
  5. Step 5: Solve for x
    x = 3,403,289,115,908,943,023,964,160/1,555,254,898,263.20
  6. Step 6: Final answer
    x = 2,188,251,661,968.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.