Home / 96,560,851.14-133,249,918.32-54,747,729.36

Finding the Fourth Proportional to 96,560,851.14, 133,249,918.32 and 54,747,729.36

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Solution

The fourth proportional to 96,560,851.14, 133,249,918.32 and 54,747,729.36 is: 75,549,566.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,851.14 : 133,249,918.32 = 54,747,729.36 : x
  2. Step 2: Convert to fraction form
    96,560,851.14/133,249,918.32 = 54,747,729.36/x
  3. Step 3: Cross multiply
    96,560,851.14x = 133,249,918.32 × 54,747,729.36
  4. Step 4: Simplify right side
    96,560,851.14x = 7,295,130,465,425,465
  5. Step 5: Solve for x
    x = 7,295,130,465,425,465/96,560,851.14
  6. Step 6: Final answer
    x = 75,549,566.72

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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.