Home / 7,991,039,779,680-11,025,744,830,201-4,522,658,891,072.60

Finding the Fourth Proportional to 7,991,039,779,680, 11,025,744,830,201 and 4,522,658,891,072.60

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Solution

The fourth proportional to 7,991,039,779,680, 11,025,744,830,201 and 4,522,658,891,072.60 is: 6,240,199,556,233.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,991,039,779,680 : 11,025,744,830,201 = 4,522,658,891,072.60 : x
  2. Step 2: Convert to fraction form
    7,991,039,779,680/11,025,744,830,201 = 4,522,658,891,072.60/x
  3. Step 3: Cross multiply
    7,991,039,779,680x = 11,025,744,830,201 × 4,522,658,891,072.60
  4. Step 4: Simplify right side
    7,991,039,779,680x = 49,865,682,887,006,305,417,953,280
  5. Step 5: Solve for x
    x = 49,865,682,887,006,305,417,953,280/7,991,039,779,680
  6. Step 6: Final answer
    x = 6,240,199,556,233.87

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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.