Home / 14,767,619,645.74-22,151,486,266.37-3,575,475,175.10

Finding the Fourth Proportional to 14,767,619,645.74, 22,151,486,266.37 and 3,575,475,175.10

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Solution

The fourth proportional to 14,767,619,645.74, 22,151,486,266.37 and 3,575,475,175.10 is: 5,363,226,514.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,619,645.74 : 22,151,486,266.37 = 3,575,475,175.10 : x
  2. Step 2: Convert to fraction form
    14,767,619,645.74/22,151,486,266.37 = 3,575,475,175.10/x
  3. Step 3: Cross multiply
    14,767,619,645.74x = 22,151,486,266.37 × 3,575,475,175.10
  4. Step 4: Simplify right side
    14,767,619,645.74x = 79,202,089,236,878,065,664
  5. Step 5: Solve for x
    x = 79,202,089,236,878,065,664/14,767,619,645.74
  6. Step 6: Final answer
    x = 5,363,226,514.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.