Home / 10,572,178,220,020-14,589,606,645,213-5,884,476,384,756.70

Finding the Fourth Proportional to 10,572,178,220,020, 14,589,606,645,213 and 5,884,476,384,756.70

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Solution

The fourth proportional to 10,572,178,220,020, 14,589,606,645,213 and 5,884,476,384,756.70 is: 8,120,577,801,466.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,572,178,220,020 : 14,589,606,645,213 = 5,884,476,384,756.70 : x
  2. Step 2: Convert to fraction form
    10,572,178,220,020/14,589,606,645,213 = 5,884,476,384,756.70/x
  3. Step 3: Cross multiply
    10,572,178,220,020x = 14,589,606,645,213 × 5,884,476,384,756.70
  4. Step 4: Simplify right side
    10,572,178,220,020x = 85,852,195,766,645,323,456,315,392
  5. Step 5: Solve for x
    x = 85,852,195,766,645,323,456,315,392/10,572,178,220,020
  6. Step 6: Final answer
    x = 8,120,577,801,466.81

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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.