Home / 1,265,639,632,910.30-1,746,732,425,957.10-751,807,457,470.10

Finding the Fourth Proportional to 1,265,639,632,910.30, 1,746,732,425,957.10 and 751,807,457,470.10

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Solution

The fourth proportional to 1,265,639,632,910.30, 1,746,732,425,957.10 and 751,807,457,470.10 is: 1,037,583,234,510.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,639,632,910.30 : 1,746,732,425,957.10 = 751,807,457,470.10 : x
  2. Step 2: Convert to fraction form
    1,265,639,632,910.30/1,746,732,425,957.10 = 751,807,457,470.10/x
  3. Step 3: Cross multiply
    1,265,639,632,910.30x = 1,746,732,425,957.10 × 751,807,457,470.10
  4. Step 4: Simplify right side
    1,265,639,632,910.30x = 1,313,206,464,039,387,050,016,768
  5. Step 5: Solve for x
    x = 1,313,206,464,039,387,050,016,768/1,265,639,632,910.30
  6. Step 6: Final answer
    x = 1,037,583,234,510.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.