Home / 957,600,416,592.72-1,321,487,712,412.40-540,542,066,552.88

Finding the Fourth Proportional to 957,600,416,592.72, 1,321,487,712,412.40 and 540,542,066,552.88

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Solution

The fourth proportional to 957,600,416,592.72, 1,321,487,712,412.40 and 540,542,066,552.88 is: 745,947,564,990.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,600,416,592.72 : 1,321,487,712,412.40 = 540,542,066,552.88 : x
  2. Step 2: Convert to fraction form
    957,600,416,592.72/1,321,487,712,412.40 = 540,542,066,552.88/x
  3. Step 3: Cross multiply
    957,600,416,592.72x = 1,321,487,712,412.40 × 540,542,066,552.88
  4. Step 4: Simplify right side
    957,600,416,592.72x = 714,319,698,991,636,593,770,496
  5. Step 5: Solve for x
    x = 714,319,698,991,636,593,770,496/957,600,416,592.72
  6. Step 6: Final answer
    x = 745,947,564,990.93

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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.