Home / 1,665,087,080.04-2,496,662,511.66-630,027,788.04

Finding the Fourth Proportional to 1,665,087,080.04, 2,496,662,511.66 and 630,027,788.04

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Solution

The fourth proportional to 1,665,087,080.04, 2,496,662,511.66 and 630,027,788.04 is: 944,675,373.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,087,080.04 : 2,496,662,511.66 = 630,027,788.04 : x
  2. Step 2: Convert to fraction form
    1,665,087,080.04/2,496,662,511.66 = 630,027,788.04/x
  3. Step 3: Cross multiply
    1,665,087,080.04x = 2,496,662,511.66 × 630,027,788.04
  4. Step 4: Simplify right side
    1,665,087,080.04x = 1,572,966,759,703,540,224
  5. Step 5: Solve for x
    x = 1,572,966,759,703,540,224/1,665,087,080.04
  6. Step 6: Final answer
    x = 944,675,373.77

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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.