Home / 1,169,797,022,643.10-1,754,815,762,969.20-404,883,921,717.12

Finding the Fourth Proportional to 1,169,797,022,643.10, 1,754,815,762,969.20 and 404,883,921,717.12

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Solution

The fourth proportional to 1,169,797,022,643.10, 1,754,815,762,969.20 and 404,883,921,717.12 is: 607,367,495,599.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,797,022,643.10 : 1,754,815,762,969.20 = 404,883,921,717.12 : x
  2. Step 2: Convert to fraction form
    1,169,797,022,643.10/1,754,815,762,969.20 = 404,883,921,717.12/x
  3. Step 3: Cross multiply
    1,169,797,022,643.10x = 1,754,815,762,969.20 × 404,883,921,717.12
  4. Step 4: Simplify right side
    1,169,797,022,643.10x = 710,496,688,001,989,795,119,104
  5. Step 5: Solve for x
    x = 710,496,688,001,989,795,119,104/1,169,797,022,643.10
  6. Step 6: Final answer
    x = 607,367,495,599.07

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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.