Home / 7,685,056,586,331.80-10,605,573,220,183-4,216,674,779,791

Finding the Fourth Proportional to 7,685,056,586,331.80, 10,605,573,220,183 and 4,216,674,779,791

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Solution

The fourth proportional to 7,685,056,586,331.80, 10,605,573,220,183 and 4,216,674,779,791 is: 5,819,118,261,576.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,685,056,586,331.80 : 10,605,573,220,183 = 4,216,674,779,791 : x
  2. Step 2: Convert to fraction form
    7,685,056,586,331.80/10,605,573,220,183 = 4,216,674,779,791/x
  3. Step 3: Cross multiply
    7,685,056,586,331.80x = 10,605,573,220,183 × 4,216,674,779,791
  4. Step 4: Simplify right side
    7,685,056,586,331.80x = 44,720,253,122,772,480,966,000,640
  5. Step 5: Solve for x
    x = 44,720,253,122,772,480,966,000,640/7,685,056,586,331.80
  6. Step 6: Final answer
    x = 5,819,118,261,576.55

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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.