Home / 55,360,088,931,752-76,389,900,979,824-30,352,968,439,556

Finding the Fourth Proportional to 55,360,088,931,752, 76,389,900,979,824 and 30,352,968,439,556

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Solution

The fourth proportional to 55,360,088,931,752, 76,389,900,979,824 and 30,352,968,439,556 is: 41,883,246,546,078.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,360,088,931,752 : 76,389,900,979,824 = 30,352,968,439,556 : x
  2. Step 2: Convert to fraction form
    55,360,088,931,752/76,389,900,979,824 = 30,352,968,439,556/x
  3. Step 3: Cross multiply
    55,360,088,931,752x = 76,389,900,979,824 × 30,352,968,439,556
  4. Step 4: Simplify right side
    55,360,088,931,752x = 2,318,660,253,541,405,752,408,670,208
  5. Step 5: Solve for x
    x = 2,318,660,253,541,405,752,408,670,208/55,360,088,931,752
  6. Step 6: Final answer
    x = 41,883,246,546,078.59

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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.