Home / 1,226,959,488,001.90-1,840,439,232,002.80-1,226,959,488,001.90

Finding the Fourth Proportional to 1,226,959,488,001.90, 1,840,439,232,002.80 and 1,226,959,488,001.90

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Solution

The fourth proportional to 1,226,959,488,001.90, 1,840,439,232,002.80 and 1,226,959,488,001.90 is: 1,840,439,232,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,959,488,001.90 : 1,840,439,232,002.80 = 1,226,959,488,001.90 : x
  2. Step 2: Convert to fraction form
    1,226,959,488,001.90/1,840,439,232,002.80 = 1,226,959,488,001.90/x
  3. Step 3: Cross multiply
    1,226,959,488,001.90x = 1,840,439,232,002.80 × 1,226,959,488,001.90
  4. Step 4: Simplify right side
    1,226,959,488,001.90x = 2,258,144,377,796,765,291,642,880
  5. Step 5: Solve for x
    x = 2,258,144,377,796,765,291,642,880/1,226,959,488,001.90
  6. Step 6: Final answer
    x = 1,840,439,232,002.80

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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.