Home / 1,776,054,704,134.90-2,659,493,898,270.50-1,225,771,742,010.40

Finding the Fourth Proportional to 1,776,054,704,134.90, 2,659,493,898,270.50 and 1,225,771,742,010.40

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Solution

The fourth proportional to 1,776,054,704,134.90, 2,659,493,898,270.50 and 1,225,771,742,010.40 is: 1,835,491,024,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,054,704,134.90 : 2,659,493,898,270.50 = 1,225,771,742,010.40 : x
  2. Step 2: Convert to fraction form
    1,776,054,704,134.90/2,659,493,898,270.50 = 1,225,771,742,010.40/x
  3. Step 3: Cross multiply
    1,776,054,704,134.90x = 2,659,493,898,270.50 × 1,225,771,742,010.40
  4. Step 4: Simplify right side
    1,776,054,704,134.90x = 3,259,932,468,549,059,998,646,272
  5. Step 5: Solve for x
    x = 3,259,932,468,549,059,998,646,272/1,776,054,704,134.90
  6. Step 6: Final answer
    x = 1,835,491,024,549.80

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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.