Home / 96,560,909.48-133,249,998.75-54,747,787.70

Finding the Fourth Proportional to 96,560,909.48, 133,249,998.75 and 54,747,787.70

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Solution

The fourth proportional to 96,560,909.48, 133,249,998.75 and 54,747,787.70 is: 75,549,647.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,909.48 : 133,249,998.75 = 54,747,787.70 : x
  2. Step 2: Convert to fraction form
    96,560,909.48/133,249,998.75 = 54,747,787.70/x
  3. Step 3: Cross multiply
    96,560,909.48x = 133,249,998.75 × 54,747,787.70
  4. Step 4: Simplify right side
    96,560,909.48x = 7,295,142,642,590,266
  5. Step 5: Solve for x
    x = 7,295,142,642,590,266/96,560,909.48
  6. Step 6: Final answer
    x = 75,549,647.18

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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.