Home / 5,445,575,505.96-7,514,792,130.06-3,330,876,107.58

Finding the Fourth Proportional to 5,445,575,505.96, 7,514,792,130.06 and 3,330,876,107.58

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Solution

The fourth proportional to 5,445,575,505.96, 7,514,792,130.06 and 3,330,876,107.58 is: 4,596,546,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,575,505.96 : 7,514,792,130.06 = 3,330,876,107.58 : x
  2. Step 2: Convert to fraction form
    5,445,575,505.96/7,514,792,130.06 = 3,330,876,107.58/x
  3. Step 3: Cross multiply
    5,445,575,505.96x = 7,514,792,130.06 × 3,330,876,107.58
  4. Step 4: Simplify right side
    5,445,575,505.96x = 25,030,841,559,447,072,768
  5. Step 5: Solve for x
    x = 25,030,841,559,447,072,768/5,445,575,505.96
  6. Step 6: Final answer
    x = 4,596,546,596.78

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1.5x scale

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.