Home / 1,325,805,937,675.40-1,829,608,752,727.20-739,849,639,588.75

Finding the Fourth Proportional to 1,325,805,937,675.40, 1,829,608,752,727.20 and 739,849,639,588.75

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Solution

The fourth proportional to 1,325,805,937,675.40, 1,829,608,752,727.20 and 739,849,639,588.75 is: 1,020,990,582,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,805,937,675.40 : 1,829,608,752,727.20 = 739,849,639,588.75 : x
  2. Step 2: Convert to fraction form
    1,325,805,937,675.40/1,829,608,752,727.20 = 739,849,639,588.75/x
  3. Step 3: Cross multiply
    1,325,805,937,675.40x = 1,829,608,752,727.20 × 739,849,639,588.75
  4. Step 4: Simplify right side
    1,325,805,937,675.40x = 1,353,635,376,293,641,206,104,064
  5. Step 5: Solve for x
    x = 1,353,635,376,293,641,206,104,064/1,325,805,937,675.40
  6. Step 6: Final answer
    x = 1,020,990,582,277.10

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Double scale
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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.