Home / 71,151,577,029.48-106,723,606,672.07-23,338,288,303.06

Finding the Fourth Proportional to 71,151,577,029.48, 106,723,606,672.07 and 23,338,288,303.06

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Solution

The fourth proportional to 71,151,577,029.48, 106,723,606,672.07 and 23,338,288,303.06 is: 35,006,199,514.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,151,577,029.48 : 106,723,606,672.07 = 23,338,288,303.06 : x
  2. Step 2: Convert to fraction form
    71,151,577,029.48/106,723,606,672.07 = 23,338,288,303.06/x
  3. Step 3: Cross multiply
    71,151,577,029.48x = 106,723,606,672.07 × 23,338,288,303.06
  4. Step 4: Simplify right side
    71,151,577,029.48x = 2,490,746,301,254,720,815,104
  5. Step 5: Solve for x
    x = 2,490,746,301,254,720,815,104/71,151,577,029.48
  6. Step 6: Final answer
    x = 35,006,199,514.35

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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.